Answer: flexible
Explanation: your welcome beautiful child ha
6.A tape measure is used
A. in manufacturing industries
B. in construction industries
C. for precision measurement
D. A and B
What can firefighters do to reduce the risk to people living in Skyview?
Answer:
The City can grant higher budgets to emergency services like the Fire Department, so a higher budget will allow engineers & scientists to innovate new technology and add more fire stations across the city.
Explanation:
Which of the following will assign a random number in the range of 1 through 50 to the variable number?
a. random(1,50) = number
b. number = random.randint(1, 50)
c. randint(1, 50) = number
d. number = random(range(1, 50))
Answer: B. number = random.randit (1, 50)
The selective thickness shims are measured with a(n): Group of answer choices hydraulic press. outside micrometer. dial indicator. depth micrometer.
The selective thickness shims are measured with an outside micrometer.
What is a micrometer?It should be noted that a micrometer simply means an instrument for making precise linear measurement of dimensions.
In this case, the selective thickness shims are measured with an outside micrometer.
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In which model of the system, the change in order is generated depending on the system activities. *
Static Model
Dynamic Model
Analytical Model
Numerical Model
Answer:
Static Model
Explanation:
DİGİTAL LOGİC DESİGN
Answer:
Uh- dude if you think I'm gonna download that, think twice...
a 100kva, 7200-240vac, 60hz single phase transformer is tested with open and short circuit tests. both tests were performed on the primary side of the transformer. the measured data are as follows:
The open and short circuit tests provide important information about the efficiency and performance of the transformer. By measuring the core and copper losses, it is possible to calculate the efficiency of the transformer at various load levels and determine its suitability for a given application.
Based on the information given, it seems that a 100kVA, 7200-240VAC, 60Hz single-phase transformer has undergone open and short circuit tests. These tests were performed on the primary side of the transformer, and the following data were collected:
- Open Circuit Test: In this test, the secondary winding of the transformer was left open, and a low voltage (usually 10-20% of the rated voltage) was applied to the primary winding. The purpose of this test is to measure the core losses of the transformer, which include hysteresis and eddy current losses. The measured data from this test were not provided, so it is unclear what the core losses of the transformer are.
- Short Circuit Test: In this test, the secondary winding of the transformer was short-circuited, and a high current (usually 2-10 times the rated current) was applied to the primary winding. The purpose of this test is to measure the copper losses of the transformer, which include resistance losses in the windings and eddy current losses in the conductors. The measured data from this test were also not provided, so it is unclear what the copper losses of the transformer are.
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After a strong storm, a worker does not realize that a power transmission line has fallen on his car and is electrocuted while opening the car door. What is this an example of?.
Answer:
This is an example of the conduction of electricity through metal. Free moving electrons on the car will conduct a electric field when a voltage is applied to the car; in this case the transmission line, and would flow through the metal to the door handle causing electrocution.
the heat treatment process depends on 3 steps according to the time-temperature cycle. Name and Briefly describe each one
Explanation:
there are three stages of heat treatment
1.hit the metal slowly to ensure that the metal maintains a uniform temperature
2.soak or hold the metal at a specific temperature for a alloted period of time
3.cool the metal to room temperature
Which type of engineer finds his or her skills needed in the electronics, architectural, medical, and aerospace industries?
nuclear engineer
chemical engineer
biomedical engineer
mechanical engineer
Answer:
mechanical engineer
Explanation:
what is the term Self-induced EMF (Induction)
Self induction and Mutual induction
If the current through the coil changes, the flux through the coil changes and an emf is induced. Since the emf is induced in the coil due to its own field, it is called self–induced emf and the phenomenon is called self–induction.
Answer:
Self induced EMF is the electro-motive force that is generated due to change in flux in the coil caused by the change in current in the same coil.
Continued and/or excessive heat and centrifugal force on turbine engine rotor blades is likely to cause?
Answer:
Continued and/or excessive heat and centrifugal force on turbine engine rotor blades is likely to cause creep.
Explanation:
Creep is a technical term for permanent elongation that happens over time. Heat will result in the rotor blades' material becoming less dense which will allow the material to stretch since the force is centrifugal.
what is the total horsepower rating of a series of commercial ceiling fans that draw 30 a at 220 v? (1 hp
Answer:
8.85 hp
Explanation:
1. The first thing we need to do is determine our knowns.
Knowns
Current = I = 30 AmpsVoltage = V = 220 VoltsPower = 1 hp =745.7 Watts = ? (What we're looking for)2. The equation we need to use is one that relates Current, Voltage, and Power to one another.
Power = Current × Voltage
P = IV
3. Plug in all knowns to the equation and solve for Power.
P = 30 A × 220 V = 6600 Watts (or W)
4. Finally, we need to convert Watts to Horsepower.
1 hp = 745.7 W
6600 W × (1 hp / 745.7 W) = 8.85 hp
what are the advantages of disc brakes compared to drum brakes?
Disc brakes offer several advantages over drum brakes.
The advantagesA) Better heat dissipation - Disc brakes have a rotor exposed to air, allowing for efficient heat dissipation and reduced brake fade during heavy braking.
B) Improved stopping power - Disc brakes provide stronger and more consistent braking performance, enabling shorter stopping distances.
C) Easier maintenance - Disc brakes are easier to inspect, service, and replace, making maintenance tasks more straightforward.
D) Reduced weight - Disc brakes are generally lighter than drum brakes, contributing to overall vehicle weight reduction and improved fuel efficiency.
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Engineered lumber should not be used for
A. finger-jointed studs.
B. plywood roof sheathing.
C. composite panel garage doors.
D. items that are in contact with concrete.
Answer:
Composite panel garage doors
Explanation:
Engineered lumber should not be used for composite panel garage doors. Hence, option C is correct.
What is a Pane lift garage door?Horizontal panels are connected to form a single garage door in panel lift doors, sometimes referred to as sectional doors. These panels have wheels attached to them that are positioned in tracks on either side and guide the door through a reasonably sharp turn to reposition it horizontally above the garage door opening.
Yes, however it's crucial to have a pro take their place for the finest outcomes. It can be unsafe for anybody other than a professional to install garage doors due to their complexity and difficulty.
One of the most affordable solutions on the market is an aluminum garage door. They are available in a variety of design options that can complement the exterior style of your home. Low-cost aluminum garage doors.
Thus, option C is correct.
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Discuss types of environmental hazards and impact of the environmental hazards.
An environmental hazard is a substance, state or event which has the potential to threaten the surrounding natural environment and/or adversely affect human's health. This term incorporates topics like pollution, natural disasters and human-made hazards. Health studies investigate the human health effects of exposure to environmental hazards ranging from chemical pollutants to natural, technological or terrorist disasters. The environment in which we live can be considered as having three fundamental sets of components, physical, chemical, biological. Associations between an exposure and an adverse health effect do not, on their own, prove that the former is the cause of the latter. Many other non-causal associations could explain the findings. Physical hazards involve environmental hazards that can cause harm with or without contact. Examples are earthquakes, electromagnetic fields, floods, light pollution, noise pollution, vibration, x-rays etc. Radioactivity is associated with an exposure dependent risk of some cancers notably leukaemia. The scientific evidence of adverse health effects from general environmental exposure to these fields is "not proven". If there are adverse effects yet to be proven, the risk is probably likely to be small. Chemical substances cause significant damage to the environment. Tobacco smoke is the single biggest known airborne chemical risk to health, whether measured in terms of death rates or ill-health. To a much lesser degree of risk, these adverse effects apply to non-smokers exposed passively to sidestream tobacco smoke. Health effects of concern are asthma, bronchitis, lung cancer and similar lung diseases, and there is good evidence relating an increased risk of symptoms of these diseases with increasing concentration of Sulphur dioxide, ozone and other pollutants. Biohazards generally fall into two broad categories: those which produce adverse health effects through infection (microorganisms, viruses or toxins) and those which produce adverse effects in non-infective (allergic) ways.
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What is one of the reasons to consider implementing a blockchain solution?
Blockchain is often used often in the verification and locating of multistep transactions. One of the reasons to consider implementing a blockchain solution is the ability to work on different versions of the same data.
Blockchain solution is known to keep transactions safe, limit compliance costs, and speed up data transfer processing. It is known to back up the accuracy of the data.In Blockchain, all node can see all transactions that are taking place in the system and all will get a copy of each of them to update its data and approve it.
See full question below
What is one of the reasons to consider implementing a blockchain solution?
Options:
1.inability to track simultaneous updates by multiple users
2. ability to work on different versions of the same data
3.ability to verify that data has not been tampered with since its creation
4.inability to trace and access data of other users
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according to the material, what are the various ways to deal with risk? choose all that apply.
The various ways to deal with risk, as mentioned in the material, include risk avoidance, risk reduction, risk transfer, risk acceptance, and risk mitigation. These strategies provide different approaches to manage and mitigate risks based on their nature and potential impact.
According to the material, the various ways to deal with risk include **risk avoidance, risk reduction, risk transfer, risk acceptance, and risk mitigation**.
1. Risk Avoidance: This strategy involves completely avoiding or eliminating the activities or situations that pose a risk. By not engaging in the risky activity, the potential negative outcomes can be avoided altogether.
2. Risk Reduction: Risk reduction aims to minimize the likelihood or impact of a risk. It involves implementing measures to mitigate the risk and decrease its potential consequences. This can be achieved through safety protocols, process improvements, redundancy systems, or implementing safeguards.
3. Risk Transfer: Risk transfer involves shifting the responsibility or consequences of a risk to another party. This is often done through insurance policies or contractual agreements, where the risk is transferred to an insurance company or a third party who is better equipped to handle and manage the risk.
4. Risk Acceptance: Risk acceptance is a conscious decision to acknowledge and tolerate the potential risks without taking any specific actions to address them. This approach is typically chosen when the potential benefits outweigh the potential negative consequences, or when the cost of mitigating the risk is too high compared to its impact.
5. Risk Mitigation: Risk mitigation involves taking proactive measures to reduce the impact of a risk. This can include implementing controls, contingency plans, or alternative strategies to minimize the likelihood and severity of potential negative outcomes.
By employing a combination of these strategies, organizations can effectively manage and address various risks they encounter in their operations, projects, or decision-making processes.
In summary, the various ways to deal with risk, as mentioned in the material, include risk avoidance, risk reduction, risk transfer, risk acceptance, and risk mitigation. These strategies provide different approaches to manage and mitigate risks based on their nature and potential impact.
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An electrical contractor employs 16 people. Five people earn $15 per hour, four people earn $17 per hour, and the remaining people earn $16 per hour. What is the total hourly wage earned by all 16 people
$255 per hour
Explanation:Total number of employed people = 16
(i) 5 people earn $15 per hour
That means that the total amount earned by those 5 is;
5 x $15 = $75 per hour
(ii) 4 people earn $17 per hour
That means that the total amount earned by those 4 is;
4 x $17 = $68 per hour
(iii) The remaining people earn $16 per hour.
There are 7 people remaining. i.e
16 - 5 - 4 = 7
That means that the total amount earned by those remaining (7) is;
7 x $16 = $112 per hour
The total hourly wage is therefore the sum of all the results in i, ii and iii. i.e
Total = $75 + $68 + $112
Total = $255
Therefore, the total hourly wage earned by all 16 people is $255
There may be differences between the measured values in an actual process and the theoretical values in the design of that rocess, but they will never be greater than about 5% of the theoretical value unless mistakes were made in the theorebical calculations O True O False
There may be differences between the measured values in an actual process and the theoretical values in the design of that process, but they will never be greater than about 5% of the theoretical value unless mistakes were made in the theoretical calculations. This statement is True.
The statement "There may be differences between the measured values in an actual process and the theoretical values in the design of that process, but they will never be greater than about 5% of the theoretical value unless mistakes were made in the theoretical calculations" is true because it falls under the rule of thumb that exists in engineering, scientific and statistical calculations whereby there are always going to be differences between theoretical or expected values and the measured values.
However, the difference between the theoretical and measured value should not exceed 5% except mistakes were made during the calculation of the theoretical value.The difference between theoretical values and experimental values are unavoidable, as there are many factors that affect the outcome of experiments such as instrumental and human errors. Therefore, this rule of thumb is necessary for ensuring that the measured values are as close to the theoretical value as possible.
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The statement "there may be differences between the measured values in an actual process and the theoretical values in the design of that process, but they will never be greater than about 5% of the theoretical value unless mistakes were made in the theoretical calculations" is False.
In reality, the difference between measured values and theoretical values can be greater than 5% even if the theoretical calculations were correct.
This is because there are many factors that can affect the actual performance of a process, such as variations in raw materials, equipment performance, and environmental conditions.
Therefore, it is important to perform regular measurements and analyses to ensure that a process is performing as expected and to identify any areas for improvement.
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Contractors who receive positive interest in a VECP may want to prepare apreliminary VECP to describe the change.Trueor False.
The statement that "Contractors who receive positive interest in a VECP may want to prepare a preliminary VECP to describe the change" is TRUE.
What is a VECP? VECP is the abbreviated form of Value Engineering Change Proposal. The VECP is a formal recommendation, submitted by a contractor or subcontractor, which identifies a specific project component that should be modified to achieve specific cost savings while maintaining or enhancing performance, reliability, and safety standards. A VECP is a written proposal that proposes a change to the contract requirements, specifications, or any other design characteristic. It usually involves a modification to the work statement, materials, components, construction techniques, or any other aspect of the project that has the potential to generate cost savings.
A Preliminary VECP is an informal version of a VECP and is submitted to the government before a formal VECP. It is an initial assessment of the project that identifies the changes required to meet the criteria. A preliminary VECP is developed to provide an outline of the proposed change so that the government can review it and provide feedback before a formal VECP is submitted.
Conclusion: So, it can be concluded that contractors who receive positive interest in a VECP may want to prepare a preliminary VECP to describe the change.
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What is the function of the solenoid switch?
Answer:
A solenoid switch is an electrical switch that is often used where a high current circuit, such as a starter motor circuit, is brought into operation by a low current switch. When the key switch is turned to Start and the gearshift is in neutral, the circuit between the battery and the solenoid switch is complete
Explanation:
brainliest?
The function of the solenoid switch is better understood by the fact that it mediates the high current which is flowing in the circuit into an appropriate current that is easily required by any electrical device.
What is a Solenoid switch?A solenoid switch may be defined as a type of electrical switch that is significantly utilized in a place where there is a high current flowing in the circuit. This high current is effectively brought into a functional low current switch.
According to the context of this question, a solenoid switch is placed between your vehicle's ignition module and the engine in order to regulate the high current into the functional one. This type of switch is also used in a motor circuit for the same function.
Therefore, the function of the solenoid switch is well described above.
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A(n) _____ is done to test each individual component (often a program) to ensure that it is as defect-free as possible.
Answer:
Unit test
Explanation:
Defintion: A test of each individual component (often a program) to ensure that it is as defect-free as possible.
the term applied to the chemistry of the body
Answer:
Biochemistry
Explanation:
Hope this helps :)
Answer:
Biochemistry
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a television set having apower rating of 120w and electric lawnmower of power rating 1kw are both connected to a 250v supply if 3A 5A and 10A fuses are available state which is the most appropriate for each appliance
Answer:
Television
Power = 120 w
p.d = 240 v
I = p / v
I = 120 / 240 = 0.5
Fuse can be used 3A
lawnmower
Power = 1000w
p.d = 240 v
I = 1000/ 240 = 4.16
Fuse can be used = 5A
Most hazardous waste can be disposed of in a landfill. A) TrueB) False
Answer:
This one is false
Explanation:
I just took a test on it..
Most hazardous waste can be disposed of in a landfill. Thus, the above statement is true. Thus, option (A) is correct.
What is the meaning of hazardous waste?A hazardous waste is a waste that has characteristics that make it unsafe or allow it to negatively impact the environment or human health.
Wastes classified as hazardous have characteristics that make them unsafe or potentially damaging to the environment or human health. Liquid, solid, confined gas, and sludge are all examples of hazardous wastes.
Any source that could potentially cause injury, damage, or unfavorable health impacts to someone or something is a hazard.
The majority of hazardous garbage can be dumped in landfills. So, the aforementioned claim is accurate. Therefore, it can be concluded that option (A) is correct.
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which of the following is true? a. a radial load is applied when the pressure from the load is perpendicular to the axis of the shaft, whereas an axial load is applied when the pressure from the load is parallel to the axis of the shaft. b. an axial load is applied when the pressure from the load is perpendicular to the axis of the shaft, whereas a radial load is applied when the pressure from the load is parallel to the axis of the shaft. c. both radial and axial loads are applied when the pressure from the load is perpendicular to the axis of the shaft. d. both radial and axial loads are applied when the pressure from the load is parallel to the axis of the shaft.
Option A holds the correct answer. Because the statement given in option A truly reflects the radial load and axial load.
When the load pressure is perpendicular to the axis of the shaft, a radial load is applied and when the load pressure is parallel to the axis of the shaft, an axial load is applied. In other words, the radial load is applied when the pressure from the load is 'perpendicular to the axis of the shaft'. In contrast, the axial load is applied when the pressure from the load is 'parallel to the axis of the shaft'.
However, the rest of the statements are not correct in the context of radial loads and axial loads.
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Please round to the nearest One (i.e.,1). PLEASE DO NOT USE COMMA(S) ON YOUR ANSWER!I! A proposed embankment fill requires 8400ft
3
of compacted soil. The void ratio of the compacted fill is specified as 0.7. Calculate the volume of solid (Vs) = f
3
The volume of solid (Vs) for a proposed embankment fill requiring 8400 ft³ of compacted soil with a void ratio of 0.7, the volume of solid can be obtained by multiplying the required compacted soil volume by the complement of the void ratio.
The void ratio of 0.7 indicates the proportion of voids (empty spaces) to the total volume. To calculate the volume of solid (Vs), we can use the formula: Vs = Vt * (1 - e), where Vt is the total volume and e is the void ratio. Given that the required compacted soil volume is 8400 ft³ and the void ratio is 0.7, we substitute these values into the formula to find the volume of solid: Vs = 8400 ft³ * (1 - 0.7) = 8400 ft³ * 0.3 = 2520 ft³. Therefore, the volume of solid (Vs) is 2520 ft³.
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Most blueprints show more than one orthographic projection on an object because
Orthographics show individual views of the objects.
Multiview orthographic projectionA multiview projection is an illustration method used in technical drawing and computer graphics to build a standardised set of orthographic two-dimensional images to portray the shape of a three-dimensional object. Up to six pictures of an object are produced (called primary views), with each projection plane parallel to one of the coordinate axes of the object. The views are positioned relative to each other according to either of two schemes: first-angle or third-angle projection. In each, views can be conceived of as being projected onto planes that surround the object in a six-sided box. Although six different sides can be sketched, usually three views of a design supply enough information to make a three-dimensional object. These opinions are well-known.
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A 240-ton tugboat is moving at 6 ft/s with a slack towing cable attached to a 100-ton barge that is at rest. The cable is being unwound from a drum on the tugboat at a constant rate of 5.4 ft/s and that rate is maintained after the cable becomes taut.
The velocity of the tugboat after the cable becomes taut is:_________
The velocity when the cable becomes taut can be obtained by assuming
that the tugboat collides with a barge moving in the same direction.
Response (approximate value):
The velocity of the tugboat after the cable becomes taut is: 5.824 ft./s.How is the law of conservation of linear momentum used to calculate the speed of the tugboat?Weight of the tugboat, m₁ = 240–ton
Speed of the tugboat, v₁ = 6 ft./s
Weight of the barge, m₂ = 100–ton
Rate at which the towing cable is being unwound, v₂ = 5.4 ft./s
Required:
Velocity of the tugboat after the cable becomes taut.
Solution:
m₁ = 240 ton = 240,000 kg
m₂ = 100 ton = 100,000 kg
The velocity of the barge at rest is assumed to be the rate at which the cable is being unwound, and in the direction of the tugboat.
According to the law of conservation of linear momentum, we have;
m₁ × v₁ + m₂ × v₂ = (m₁ + m₂) × v₃
Which gives;
240 × 6 + 100 × 5.4 = (240 + 100) × v₃
1980 = 340 × v₃
Which gives;
\(v_3 = \dfrac{1980}{340} = \dfrac{99}{17} = 5\frac{14}{17} \approx \mathbf{ 5.824}\)
The velocity of the tugboat after the rope becomes taut is 5.824 ft./s
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