a portable radar detector draws 2.9 amps when plugged into a car’s 12 volt power outlet. what power must the car battery deliver?

Answers

Answer 1

The car battery must deliver 34.8 watts of power to operate the portable radar detector.

This is calculated by multiplying the voltage (12 volts) by the current (2.9 amps), using the formula P = VI.

Therefore, the power required by the radar detector can be calculated as P = 12 volts × 2.9 amps = 34.8 watts.

This means that the car battery must be able to deliver at least 34.8 watts of power to ensure that the radar detector operates properly. It is important to note that other devices that are also plugged into the car’s power outlet may also draw power from the battery, so it is important to ensure that the battery has sufficient power to support all of the devices that are being used.

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Related Questions

The team needs to choose a primary view for the part drawing. Three team members make suggestions:

- Team member 1 suggests an orthographic top view because that is how the plans for the part were submitted.
- Team member 2 suggests an isometric view showing side details that were documented within the submitted plans.
- Team member 3 suggests all three orthogonal views should be presented as the primary view.

What is the best way to proceed?

Answer choices below:

The team needs to choose a primary view for the part drawing. Three team members make suggestions:- Team

Answers

Answer:

Option 1

Explanation:

As the team has already submitted the plans for the part drawing, the best way to proceed would be how it was given in the plans. Hence, the option to be selected :

Team member 1 suggests an orthographic top view because that is how the plans for the part were submitted.

Answer:

The first option

Explanation:

Team member 1 suggests an orthographic top view because that is how the plans for the part were submitted.

Appliances that use force voltage analogy

Answers

Answer: resistor

Explanation: Not quite sure. Need more research

Technician a says a drum micrometer is used to measure the inside diameter of a brake drum. technician b says it only measures metric drums. who is correct

Answers

Technician A is correct. A drum micrometer is used to measure the inside diameter of brake drums, and it can measure both metric and imperial drums.

Measuring Brake Drums with a Drum Micrometer

A drum micrometer is a device used to measure the inside diameter of a brake drum. It is designed to accurately measure the diameter of metric and imperial drums, allowing technicians to precisely identify the size of the brake drum. The device is composed of a measuring rod, which is inserted into the brake drum and then rotated to measure the inside diameter. This information can then be used to determine the size and type of brake drum needed for a particular vehicle. Drum micrometers are an important tool for automotive technicians, as they provide an accurate and reliable way to identify the size of brake drums.

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The sample variance in the strength test values of 15 bricks is 6.89 (MN/m2 ) 2 with a mean of 6.92 MN/m2 . What is the range of the true mean value at the confidence interval of 90%

Answers

Answer:

The range of true mean value is "\(6.92 \pm 1.11142\)".

Explanation:

The given values are:

Number of bricks,

n = 15

Variance,

σ² = 6.89 MN/m²

Mean,

\(\bar{x} = 6.92 \ MN/m^2\)

90% confidence level,

z = 1.64

Now,

The margin of error will be:

= \(z\sqrt{\frac{\sigma^2}{n} }\)

On substituting the given values, we get

= \(1.64\sqrt{\frac{6.89}{15} }\)

= \(1.64\times 0.6777\)

= \(1.11142\)

So,

Range of true mean value will be:

=  \(Mean \pm Margin \ of \ error\)

=  \(6.92 \pm 1.11142\)

What type of system is used by a steam engine?
A steam engine uses fuel to heat water into steam which drives a turbine, thus converting heat into mechanical energy. The steam engine is a type of ______
system.

Answers

Answer:

Steampunk Mechanical

Explanation:

Your welcome

Consider the statements below. Which forensic tool is being described? Creates a channel of communication between hosts Creates a reliable, TCP connection between the target system and the forensic workstation Has a variant that provides for encryption a. CYGWIN b. Process Explorer c. The Coroners Toolkit d. Netcat

Answers

A forensic tool that creates a channel of communication between hosts, creates a reliable, TCP connection between the target system and the forensic workstation, and has a variant that provides for encryption is referred to as: D. Netcat.

What is computer forensics?

Computer forensics can be defined as a type of technology that is designed and developed to gather, access, and monitor the activities of a particular end user or users on a computer system and over the Internet.

In Computer technology, Netcat simply refers to a forensic tool that is designed and developed for creating a reliable and secured medium of communication between hosts, which can be encrypted as the situation warrants.

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Plumbing


The should indicate the materials, fixtures, and faucets to be
used.
A. specifications
B. plumbing code
C. mechanical code
D. plumbing instructor

PlumbingThe should indicate the materials, fixtures, and faucets to beused.A. specificationsB. plumbing

Answers

Answer:

B....................

If A --> B and B --> A are existing functional dependencies, which of the following are NOT equivalent functional dependencies? a. A - >B and B> A b. A - > B, X and B - -> A, X c. X--> A and A--> B d. X, A -> B, x and X, B - > A, X

Answers

Among the given options, the NOT equivalent functional dependencies -b. A -> B, X and B -> A, X                           c. X -> A and A -> B

d. X, A -> B, X and X, B -> A, X

In option b, the presence of additional attribute 'X' in both dependencies makes it different from the original A -> B and B -> A dependencies. Similarly, in option c, the dependency X -> A introduces a new attribute, and in option d, the presence of additional attributes 'X' in both dependencies changes the original A -> B and B -> A dependencies.

The key point to note is that the original functional dependencies A -> B and B -> A do not involve any additional attributes beyond A and B, while the incorrect options introduce new attributes or additional dependencies that alter the original dependencies.

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1) Relative to electrons and electron states, what does each of the four quantum numbers specify?
2) Cite two important quantum mechanical concepts associated with the Bohr model of
the atom.
3) Cite two important additional refinements that resulted from the Wave-mechanical
atomic model.

Answers

Answer:

Cite two important additional refinements that resulted from the Wave-mechanical

atomic model.

Which activity is accomplished as part of the monitoring and controlling process? Completing the project documentation Completing the lessons learned review Assessing project quality Creating the network diagram

Answers

As part of the monitoring and controlling process in project management, one of the activities accomplished is assessing project quality.

This involves evaluating and measuring the project's deliverables and performance against predefined quality standards and criteria. It ensures that the project outputs meet the desired level of quality and helps identify any deviations or issues that may arise during project execution. This activity helps project managers take corrective actions and make necessary adjustments to maintain or improve project quality.

While completing project documentation, completing the lessons learned review, and creating the network diagram are important tasks in project management, they may be associated with other processes such as project closing, project review, or project planning, respectively, rather than being specifically part of the monitoring and controlling process.

Therefore, one of the activities accomplished is assessing project quality.

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from this following is it true or false ? When voltage levels lag (experience a momentary increase), the extra voltage can severely damage or destroy equipment

Answers

False. When voltage levels lag (experience a momentary decrease), the extra voltage can severely damage or destroy equipment. Voltage levels that increase can cause damage as well, but not as severely as when they decrease.

What is voltage?

Voltage is a measure of electrical potential energy per unit charge. It is the difference in electrical potential between two points in an electrical circuit, and the amount of work required to move a unit charge from one point to the other. Voltage is measured in units of volts (V). Voltage is an important concept in electricity since it is responsible for the flow of current in a circuit. Voltage is also used to measure the power of a source, such as a battery. Voltage is used to power a variety of electrical devices, including motors and lights. In addition, the voltage of a circuit can be adjusted to regulate the current, or the flow of electrons.

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An aluminium bar 600mm long, with diameter 40mm, has a hole drilled in the center of the bar. The hole is 30mm in diameter and is 100mm long. If the modulus of elasticity for the aluminium is 85GN/m2, calculate the total contraction on the bar due to a compressive load of 180kN.

Answers

Answer:

The total contraction on the bar is 1.2277 mm

Note: Kindly find an attached copy of part of the solution given below

Explanation:

Solution

Recall that:

The giving data for aluminum bar is sated below:

The total length = 600 mm

The diameter = 40 mm

The hole = 30 mm

The length of the hole = 100 mm

The elasticity (E) = 85 * 10^9 GPa

= 85 * 10^3 N /mm²

Now,

To determine the contraction we apply he following formula given below:

δL = Load *L/A * E

An aluminium bar 600mm long, with diameter 40mm, has a hole drilled in the center of the bar. The hole

When should a bimetal thermometer be calibrated?

Answers

Bimetal thermometers should be calibrated at least once a year or whenever readings are suspect.

Calibrating Bimetal Thermometers for Accurate Readings

A bimetal thermometer should be calibrated at least once a year, or whenever readings are suspect. This is important because bimetal thermometers are made up of two strips of different metals that contract and expand in response to changes in temperature. Over time, the bimetallic strips can become misaligned, resulting in inaccurate temperature readings.

To ensure accuracy, bimetal thermometers need to be calibrated by a professional. During the calibration process, the thermometer is compared to a reference thermometer and adjusted accordingly to bring it back to its original accuracy.

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for the beam and loading shown, identify the maximum absolute values of the shear and bending moment. (check all that apply.)

Answers

If the bending moment is a continuous curve, the ordinates of the shear force diagram represent the slope of the moment diagram.

The slope-zero points are where the maxima and minima for well-behaved curves are found. As ae result, locate the point along the beam where shear is zero.  Along the length of the beam, ascertain the bending moment at the same location, x. It is more difficult to determine the maximum bending moment for beams under concentrated loads, whether there is uniform loading or not.Where the shear ordinates cross the shear zero point is a possible place to seek for x values. However, where force is being applied, the shear diagram abruptly rises or falls.

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A 1000-VA 230/115-V transformer has been tested to determine its equivalent circuit. The results of the tests are shown below. Open-circuit test VOC= 230 V
IOC= 0.45 A
POC= 30 W Short-circuit test VSC= 19.1 V ISC= 8.7 A
PSC= 42.3 W All data given were taken from the primary side of the transformer. (a) Find the equivalent circuit of this transformer referred to the low-voltage side of the transformer. (b) Find the transformer’s voltage regulation at rated conditions and (1) 0.8 PF lagging, (2) 1.0 PF, (3) 0.8 PF leading. (c) Determine the transformer’s efficiency at rated conditions and 0.8 PF lagging.

Answers

(a) Equivalent circuit referred to the low-voltage side:

Z_eq = 2.1941 ohms (impedance)

V_eq = 115 V (voltage)

(b) (1) For 0.8 PF lagging, the transformer's voltage regulation is 71.95%

(2) For 1.0 PF, the transformer's voltage regulation is 100%

(3) For 0.8 PF leading, the transformer's voltage regulation is 71.95%

(c) The transformer's efficiency at rated conditions and 0.8 PF lagging is approximately 76.85%.

To determine the equivalent circuit of the transformer referred to the low-voltage side, we need to calculate the equivalent impedance and voltage of the transformer.

Let's denote the equivalent impedance as Z_eq and the equivalent voltage as V_eq.

Open-circuit test:

V_OC = 230 V

I_OC = 0.45 A

From the open-circuit test, we can find the magnetizing impedance (Z_m) and the core loss (R_c).

Core loss:

P_OC = V_OC * I_OC * cos(φ_OC)

30 W = 230 V * 0.45 A * cos(φ_OC)

cos(φ_OC) = 30 W / (230 V * 0.45 A)

cos(φ_OC) ≈ 0.2809

The power factor angle φ_OC can be calculated as:

φ_OC = arccos(0.2809)

φ_OC ≈ 74.96 degrees

Therefore, the core loss resistance (R_c) is:

R_c = V_OC / I_OC

R_c = 230 V / 0.45 A

R_c ≈ 511.11 ohms

Now, let's find the magnetizing impedance (Z_m) using the core loss resistance (R_c):

Z_m = V_OC / I_OC * cos(φ_OC)

Z_m = 230 V / 0.45 A * 0.2809

Z_m ≈ 1266.22 ohms

Short-circuit test:

V_SC = 19.1 V

I_SC = 8.7 A

From the short-circuit test, we can find the equivalent leakage impedance (Z_l) and the equivalent resistance (R_eq).

Equivalent leakage impedance (Z_l):

Z_l = V_SC / I_SC

Z_l = 19.1 V / 8.7 A

Z_l ≈ 2.1966 ohms

Equivalent resistance (R_eq):

R_eq = P_SC / (I_SC)^2

R_eq = 42.3 W / (8.7 A)^2

R_eq ≈ 0.5731 ohms

The equivalent impedance (Z_eq) referred to the low-voltage side can be found using the following formula:

Z_eq = (Z_m * Z_l) / (Z_m + Z_l) + R_eq

Z_eq = (1266.22 ohms * 2.1966 ohms) / (1266.22 ohms + 2.1966 ohms) + 0.5731 ohms

Z_eq ≈ 2.1941 ohms

The equivalent voltage (V_eq) referred to the low-voltage side is the low-voltage side's rated voltage, which is 115 V.

Therefore, the equivalent circuit of the transformer referred to the low-voltage side is:

Z_eq = 2.1941 ohms (impedance)

V_eq = 115 V (voltage)

(b) Voltage regulation at rated conditions:

To calculate the voltage regulation at rated conditions, we need to know the rated voltage (V_rated) and rated current (I_rated) of the transformer. Let's assume V_rated = 230 V and I_rated = 1000 VA / 230 V ≈ 4.35 A.

(1) 0.8 PF lagging:

The voltage regulation formula is:

Voltage regulation = ((V_eq - V_rated) / V_rated) * 100%

The power factor angle (φ) for 0.8 PF lagging is:

φ = arccos(0.8)

φ ≈ 36.87 degrees

The complex power (S) at rated conditions for 0.8 PF lagging is:

S = V_rated * I_rated * (0.8 - jsin(36.87))

S = 230 V * 4.35 A * (0.8 - jsin(36.87))

S ≈ 796.23 VA - j*314.55 VA

The complex voltage (V) at the low-voltage side is:

V = V_rated - V_eq = 230 V - 115 V = 115 V

The complex current (I) at the low-voltage side can be calculated as:

I = S / V

I = (796.23 VA - j314.55 VA) / 115 V

I ≈ 6.92 A - j2.73 A

The magnitude of the current (|I|) is:

|I| = sqrt((6.92 A)^2 + (2.73 A)^2)

|I| ≈ 7.48 A

The voltage regulation for 0.8 PF lagging is:

Voltage regulation = ((|I| - I_rated) / I_rated) * 100%

Voltage regulation = ((7.48 A - 4.35 A) / 4.35 A) * 100%

Voltage regulation ≈ 71.95%

(2) 1.0 PF:

The power factor angle (φ) for 1.0 PF is:

φ = arccos(1.0)

φ = 0 degrees

The complex power (S) at rated conditions for 1.0 PF is:

S = V_rated * I_rated * (1.0 - j0)

S = 230 V * 4.35 A * (1.0 - j0)

S ≈ 1000 VA + j*0 VA

The complex current (I) at the low-voltage side is:

I = S / V

I = (1000 VA + j0 VA) / 115 V

I ≈ 8.70 A + j0 A

The magnitude of the current (|I|) is:

|I| = sqrt((8.70 A)^2 + (0 A)^2)

|I| = 8.70 A

The voltage regulation for 1.0 PF is:

Voltage regulation = ((|I| - I_rated) / I_rated) * 100%

Voltage regulation = ((8.70 A - 4.35 A) / 4.35 A) * 100%

Voltage regulation ≈ 100.00%

(3) 0.8 PF leading:

The voltage regulation for 0.8 PF leading will be the same as for 0.8 PF lagging because the angle difference only affects the power factor but not the voltage regulation. Therefore, the voltage regulation for 0.8 PF leading is approximately 71.95%.

(c) Efficiency at rated conditions and 0.8 PF lagging:

To calculate the efficiency, we need to know the power input (P_in) and power output (P_out) at rated conditions.

Power input (P_in) can be calculated using the primary side values:

P_in = V_rated * I_rated * cos(φ)

P_in = 230 V * 4.35 A * cos(36.87 degrees)

P_in ≈ 795.89 W

Power output (P_out) can be calculated using the low-voltage side values:

P_out = V_eq * |I| * cos(φ)

P_out = 115 V * 7.48 A * cos(36.87 degrees)

P_out ≈ 611.89 W

The efficiency is given by:

Efficiency = (P_out / P_in) * 100%

Efficiency = (611.89 W / 795.89 W) * 100%

Efficiency ≈ 76.85%

Therefore, the transformer's efficiency at rated conditions and 0.8 PF lagging is approximately 76.85%.

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where are sensors located on a vehicle equipped with side sonar system?

Answers

The sensors for a vehicle equipped with a side sonar system are typically located on the sides of the vehicle.

Side sonar systems use sensors to detect objects and obstacles on the sides of a vehicle. These sensors are typically located on the sides of the vehicle, usually near the rearview mirrors or on the bumpers.

They emit ultrasonic sound waves that bounce off nearby objects, and the system uses the time it takes for the waves to return to calculate the distance and location of the object.

The information is then displayed on the vehicle's dashboard or in a warning alert to the driver. Overall, the side sonar system provides added safety and convenience for drivers while maneuvering in tight spaces or parking.

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The host at the end of the video claims that ___________ is crucial to his success as a driver. A. Reaction time B. A safe space C. His seat belt

Answers

Answer:

answer is C. his seat belt

Why is the reasoning important when you make a scientific argument?

Answers

Answers and credibility of how you got there without reasoning

In Python, range (0,5) is equivalent to the list[0, 1, 2, 3, 4]

True

False

Answers

True Yes, the given statement is true. This is because the range(0,5) function returns a sequence of numbers that starts with 0 and goes up to, but does not include, 5.

As a result, the range function generates five numbers: 0, 1, 2, 3, and 4. As a result, range(0,5) is equivalent to the list [0, 1, 2, 3, 4] because the numbers generated by the range function are the same as the numbers in the list.Long answer:Python's range() function returns a sequence of numbers. The range function requires two arguments: the starting number and the stopping number. If no starting number is specified, the range function begins with 0 by default. If no stopping number is specified, the range function continues indefinitely.

The range function generates a sequence of numbers, just like a list. However, the range function does not generate the entire sequence all at once. Instead, it generates each number in the sequence as needed. This means that the range function is more memory-efficient than generating a list with the same sequence of numbers.Example:You can verify this by running the following code snippet:for i in range(0,5):print(i)This code produces the following output:0 1 2 3 4Therefore, range(0,5) is equivalent to the list [0, 1, 2, 3, 4] in Python.

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Which of the following Tosca elements need to be added to requirements as per best practice 

Answers

Templates are tosca elements that need to be added to requirements as per best practices.

Why do Templates need to be added?

Before you can run your tests, you must perform tasks manually that Template Selection enables you to automate. You can carry out the following actions in Step 3:

• The Test Case templates you want to employ for your tests should be chosen.

• Make a list of the test cases that will be executed or an execution list.

• Make a set of functional or non-functional criteria called a requirement set to evaluate the business risk of a test project.

What are Templates?

A file used as a model for a new document is known as a template. Templates have pre-filled placeholder fields and expertly crafted styles and layouts. When creating a new file, many word processors, presentations, desktop publishing products, and even website providers include template galleries that you can peruse.

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During one eight-hour shift, 750 non-defective parts are desired from a fabrication operation. The standard time for the operation is 15 minutes. Because the machine operators are unskilled, the actual time it takes to perform the operation is 20 minutes, and ,on average, one-fifth of the parts that begin fabrication are scrapped. Assuming that each of the machines used for this operation will not be available for one hour of each shift, determine the number of machines required.

Answers

Answer:

No. of Machines Required = 47

Explanation:

First, we calculate the number of parts that can be manufactured by one machine during the shift. For that purpose, we use following formula:

No. of Parts Manufactured by 1 Machine = Total Operating Time/Time taken to perform Operation

where,

Total Operating Time = 8 h - 1 h = (7 h)(60 min/h) = 420 min

Time taken to perform operation = 20 min

Therefore,

No. of Parts Manufactured by 1 Machine = 420 min/20 min

No. of Parts Manufactured by 1 Machine = 21

Now, we will calculate the no. of non-defective parts manufactured by 1 machine. Since, it is given that one-fifth of the parts manufactured by machine are defective. Therefore, the non-defective parts will be: 1 - 1/5 = 4/5 (four-fifth).

No. of Non- Defective Parts Manufactured by 1 Machine = N = (4/5)(21)

N = 16.8 = 16 (Since, the 17th part will not be able to complete in time)

So, the no. of machines required to produce 750 non-defective parts is given by:

No. of Machines Required = No. of non-defective parts required/N

No. of Machines Required = 750/16

No. of Machines Required = 46.9

No. of Machines Required = 47 (Since, 46 machines will not be able complete the job)

When installing a post-tension system,the installer should have a minimum of

Answers

Installing a post-tension system requires specialized knowledge and skills, and the qualifications and experience required will depend on the specific job and location.

In general, the installer should have a minimum of the following:

Relevant training: The installer should have received formal training in post-tensioning systems, including both classroom and hands-on training. This will ensure that they have a solid understanding of the principles and techniques involved in post-tensioning, as well as the ability to safely and effectively install the system.Experience: The installer should have several years of experience working with post-tensioning systems, preferably in a variety of settings and applications. This will help them to identify potential issues or challenges and develop effective solutions to ensure the integrity of the post-tensioned structure.Certifications and licenses: Depending on the location and the specific job requirements, the installer may need to hold certain certifications or licenses to perform the work legally and safely. For example, they may need to hold a certification from a recognized industry organization or be licensed by a state or local regulatory agency.Familiarity with industry standards: The installer should be familiar with the relevant industry standards for post-tensioning systems, including those set forth by the Post-Tensioning Institute (PTI) and other relevant organizations. This will ensure that they are adhering to best practices and producing a high-quality finished product.

Overall, installing a post-tensioning system is a complex process that requires specialized knowledge, skills, and experience. It is important to work with a qualified and experienced installer to ensure that the post-tensioned structure is safe, durable, and meets all relevant industry standards and regulations.

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how many types of lavatory there is?

Answers

Answer:

there are generally two types of toilet bowl types- round and elongated.

When we talk about toilet type, we mean the basic method that the toilet uses to flush and dispose of waste. From there, you will choose the best style and flushing technology that fits your overall design. Let's look at the three main toilet types: gravity-feed, pressure-assisted, double-cyclone, and waterless. Hope this helps :))

For what values of integer x will Branch 3 execute?
If x < 10 : Branch 1
Else If x > 9: Branch 2
Else: Branch 3
a.Value 10 or larger
b.Value 10 only
c.Values between 9 and 10
d.For no values (never executes)

Answers

The correct option for the sentence "For what values of integer x will Branch 3 execute?" is:

d. For no values (never executes)

For the values of integer x for which Branch 3 will execute, let's analyze the given conditions:
If x < 10: Branch 1
Else If x > 9: Branch 2
Else: Branch 3
Given that x is an integer, we can evaluate the conditions:
a. Value 10 or larger: If x >= 10, Branch 2 will execute because x > 9.
b. Value 10 only: If x = 10, Branch 2 will execute because x > 9.
c. Values between 9 and 10: There are no integers between 9 and 10.
d. For no values (never executes): This is the correct answer. Branch 3 will never execute because all possible integer values of x are covered by Branch 1 and Branch 2.

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Does anyone know the answer to this ??? It’s 16 points

Does anyone know the answer to this ??? Its 16 points

Answers

Weird. This is an open circuit. The resistance is infinity.

Using the degree day method calculate the annual kwh use in springfiled il with a heat loss of 12kwh an inddor twmperature of 7

Answers

Answer:

The correct solution is "21024 KWh/degree day".

Explanation:

The given query is incomplete. Below is the attachment of complete query is provided.

The given values are:

Indoor design temperature:

= 70°F

Now,

According to the question,

The heat loss annually will be:

= \(12\times 24\times 365\)

= \(105120 \ KW\)

Degree days will be:

= \(75-65\)

= \(5\)

Hence,

Annual KWh use will be:

= \(\frac{Heat \ loss \ annually}{degree \ days}\)

On substituting the values, we get

= \(\frac{105120}{5}\)

= \(21024 \ KWh/degree \ day\)

Using the degree day method calculate the annual kwh use in springfiled il with a heat loss of 12kwh

A pequin walks 10 feet in six second how far does the pequin wals in 45 seconds

Answers

Answer:

7.5 feet

Explanation:

45 divided by 6 is 7.5

Answer:

7.5 feet

Explanation:

45 divided by 6 is 7.5

If you deposit today 11,613 in an account earning 8% compound interest, for how long should you invest the money in order to earn 15,131.76 (profit)?

Answers

y = a (b)^t/p

y is total money

a is original amount

b is growth / decay factor

t is time

p is the frequency of every growth or decay

15131.76 = 11613 x 1.08^x

15131.76 / 11613 = 1.08^x

1.303… = 1.08^x

log1.303…. = xlog1.08

x = 3.43902165741 years

short-circuit current rating (sccr) is an electrical equipment rating pertaining to safety under ? conditions.

Answers

Short-circuit current rating (SCCR) is an electrical equipment rating pertaining to safety under fault current conditions.

SCCR measures the maximum amount of short-circuit current that the equipment can withstand safely without suffering any damage. It is important to ensure that the electrical equipment is properly rated for the expected fault current levels in order to avoid potential injury or damage to the equipment.

Short-circuit current rating (SCCR) is a measure of the maximum short circuit current a system is able to safely withstand without suffering damage. It is expressed in amperes and is a requirement that must be met in order to achieve compliance with safety standards.

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Why is it important to understand email netiquette?

Answers

Answer:

Email etiquette is important

Explanation:

It is important to understand how to use correct email etiquette because it helps you communicate more clearly. It also makes you seem a bit more professional too. For example depending in who you're emailing like say you're emailing your teacher for help then here's how it'd go:

Dear(teacher name, capitalize, never use first name unless they allow it)

Hello (teacher name), my name is (first and last name) from your (number class) and I was wondering if you could please help me out with (situation, be clear on what you need help with otherwise it won't get through to them)? If you could that would be greatly appreciated!

Sincerely,

(your name first and last)

Other Questions
Who took the title "The First Emperor"?A. Ban ZhaoB. WudiC. Liu BangD. Qin Shi Huangdi Complete each sentence with minimum or maximum and the corresponding numeric values.The value of f(x) = |x 4| 5 is when x = .The value of f(x) = x2 2x + 1 is when x = . ANSWER FAST PLEASE FOR BRAINLIEST HURRY !!!!!!!!Friction is at play in earthquakes. meteors. many sports. all of the above temp change -4.2 and 9.1 Solve for c:c + (-20) = -12 III. Write each quadratic equation in standard form 1. 3x-2x = 72.5-2x = 6x3.(x+3)(x+4)=04.(2x + 7)(x-1)=05,2x(x-3) = 15ax+bx+c=0 THE BEST PERSON FOR THE JOB. A MATTER OF FIT As junior project manager for the Alwadi Constructions, Khaled Ahmad had very tight deadlines to meet. He urgently needed a good construction site manager to replace Waleed Naser. Since he was new to the interviewing, Khaled was somewhat apprehensive when the first candidate arrived. "Welcome, Mr Mahdi. Have a seat. Let's get started right away." Mr Mahdi felt somewhat uneasy with proceeding into the interview so abruptly. Khaled was not sure what questions to ask. He was also acutely aware of an inspection team due to arrive soon. "So tell me a little bit about yourself, Khaled enquired. During the next thirty minutes Khaled had difficulty directing the flow of the interview. After the inspection team departed, Khaled welcomed the second candidate, Nawaf Salem; Khaled tried a new approach with his interview questions. "Nawaf, I see you have a Master degree in Engineering. What was the topic of your dissertation?" After the interview, Khaled had a good feeling about Nawaf, but thought to himself, "I'm not sure I have a good idea which candidate to appoint for the role. Did I ask the right questions?" He looked at both applicants rsums again, picked up the phone and called his HR administrator. "Ahmad, I've decided I want Nawaf for the job as site manager. Can you prepare the paperwork and put together an offer?" Questions: 1. How Khaled can prepare better for the job interviews? 2. Explain the potential benefits of improving the quality of the interviewing process Khaled used, as well as skills as an interviewer. Some medicines can wear off in the body exponentially. In this case, assume the rate decays hourly for a starting amount of 400 mg of medication according to the equation:M=400(0.86)^tSolve this equation to determine the number of hours, t , that it will take for the initial 400 mg of medicine to decrease to 50 mg. Round to two decimal places.____hours the number of any species that can be sustained by natural resources is known as __________________ (two words) the or gate performs a function similar to series-connected switches. true or false The performance of the __________ can be measured using the GDP, the rate of unemployment, or price changes Select the correct answer.In 1946, Peter Goldmark created a mechanical device for a color television system. How did the device work?A. A red-blue-green thread was waved in front of a series of discs.B. A red-blue-green tube was swung in front of a beam of light.C. A red-blue-green wheel was rotated in front of a cathode ray tube.D. A red-blue-green box was placed in front of a row of lamps. How does insufficient finding contribute to poor service delivery in which stage of the cell cycle is the cell preparing itself to divide Question 33 2 pts A monopolistically competitive industry: O produces the optimal mix of output. o achieves allocative efficiency. O has excess capacity makes economic profit in the long run. Kevin says that the value of -1 x n is always equal to the value of n divided by (-1) for all values of n. Explain whether Kevin is correct or incorrect. How did the United States acquire the land that became Kansas and Nebraska?in the Kansas-Nebraska Actas part of the Louisiana Purchasein the Mexican-American Waras a purchase from Canada do you think hard work shapes who we become a gyroscope slows from an initial rate of 28 rad/s at an angular acceleration of 0.54 rad/s2. how long does it take to come to rest in seconds? Plant and Animal cells share the following membrane bound organelles. acell wall, plasma membrane, endoplasmic reticulum, mitochondria and a nucleus bchloroplasts, plasma membrane, endoplasmic reticulum, mitochondria and a nucleus ccilia, plasma membrane, endoplasmic reticulum, mitochondria and a nucleus dgolgi apparatus, plasma membrane, endoplasmic reticulum, mitochondria and a nucleus