What is the information about cantilever retaining wall?
Answers
A cantilever retaining wall is a type of retaining wall that is designed to resist lateral pressure from soil and water. It is built with a reinforced concrete slab or beam that is anchored into the ground and extends horizontally into the retained soil. The weight of the soil and the wall itself creates a counterbalance that holds the soil in place.
Cantilever retaining walls are ideal for steep slopes and tight spaces, and can be built to any height. They are typically more expensive than other types of retaining walls, but offer greater durability and stability. Proper construction and design are important for the long-term success of a cantilever retaining wall.
The design of a cantilever retaining wall depends on various factors such as the height of the wall, the type of soil, the loads on the wall, and the water pressure on the back of the wall. The wall must be designed to ensure that it remains stable under all possible loading conditions.
The advantages of cantilever retaining walls include their strength, durability, and relatively low cost compared to other types of retaining walls. However, they require careful design and construction, and may not be suitable for all soil types or site conditions.
To know more about Cantilever retaining wall visit :
https://brainly.in/question/6247328
#SPJ11
Related Questions
Drag each tile to the correct box. Not all tiles will be used.
Adam wants to become a certified professional engineer. What are the steps that he will have to follow?
Answers
Answer:
I think it is the 2,3,5 and 1 ones
how can we prevent chemical hazards in labotary
Answers
Answer:
We can prevent it by:
a) By wearing GOOGLES.
b) By wearing our Lab coat.
c) Fire extinguisher should always be present in the lab.
d) Hand Gloves must be worn.
e) No playing in the lab.
f) No touching of things/equipment's e.g bottles, in the lab.
g) No eating/snacking in the lab.
h) Always pay attention, no gisting.
i) Adult/qualified person must be present in the lab with pupils/students.
Explanation:
Hope it helps.
What is the first step necessary for initiating the visual transduction cascade in rods?.
Answers
'Capturing a photon by isomerization and rhodopsin of retinal' is the first step necessary for initiating the visual transduction cascade in rods.
Visual transduction refers to the process in the eye where absorption of light in the 'retina' is translated into electrical signals that then reach the brain. It is correct to state that visual transduction is the photochemical reaction that takes place when light or photon is converted to an electric signal in the retina. The visual pigment in the rods, called rhodopsin, is a membrane protein placed in the outer segments of the rods.
When initiating the visual transduction cascade in rods the first vital step is to capture a photon by isomerization and rhodopsin of retinal'.
You can leran more about visual transduction at
https://brainly.com/question/13798113
#SPJ4
analog to digital conversion in digital electronics
Answers
How might an operations manager alter operations to meet customer demand? Name at least two ways.
Answers
Answer:
Some ways that an operations manager may alter operations to meet customer demand include understanding who the customer is (this could be conducted through surveys and feedback opportunities for the customer) and making stock demand be more efficient to meet customer demand.
1. An access control system controls access to area restricted area or facility using physical and computer-related devices, equipment along with ___.
Answers
An access control system controls access to area restricted area or facility using physical and computer-related devices, equipment along with authentication and authorization mechanisms.
Describe the process of sowing of maize by a seed drill.
Answers
Answer:
Find explanation below.
Explanation:
Seed drills make it possible for seeds to be planted at equal spacing or distances.
The process begins with the plowing of the field. This is is done to open up the soil and enable it to easily accept the seeds. The farmer then sets the drill in a manner as to accommodate the size of the maize seeds. The maize seeds are then loaded on the hopper located above the drill. The drill can then start planting the maize seeds while giving them equal spacing and depth. Depth of 7 to 8 cm, and spacing of 10-13 cm are recommended for optimum results.Seed drills are important because they allow seeds to be planted at specific depths and distances. This allows for increased crop yield. They also help to curb the growth of weeds.
Which decimal is greater than ?
Answers
Answer:
What are u asking for?
Explanation:
va rog am repede in 5 min
Answers
Answer:
do u speak english
Explanation:
A gas is contained in a vertical, frictionless piston– cylinder device. The piston has a mass of 3.2 kg and a crosssectional area of 35 cm2. A compressed spring above the piston exerts a force of 150 N on the piston. If the atmospheric pressure is 95 kPa. Determine the pressure inside the cylinder.
Answers
Answer:
Pressure = 51.8 x 10³ Pa = 51.8 KPa
Explanation:
First, we calculate the total force exerted on the piston:
Total Force = Force Exerted by Spring + Weight of Piston
Total Force = 150 N + (mass)(g)
Total Force = 150 N + (3.2 kg)(9.8 m/s²)
Total Force = 150 N + 31.36 N
Total Force = 181.36 N
Now, for cross-sectional area of piston:
Area = (35 cm²)(1 x 10⁻⁴ m²/1 cm²)
Area = 0.0035 m²
Now, for pressure inside the cylinder:
Pressure = Total Force/Area
Pressure = 181.36 N/0.0035 m²
Pressure = 51.8 x 10³ Pa = 51.8 KPa
A DC servomotor has a torque constant of 0.075 N-m/A and a voltage constant of 0.12 V/(rad/sec). The armature resistance is 2.5 Ohm. A terminal voltage of 24 V is used to operate the motor. Determine:
a) the starting torque generated by the motor just as the voltage is applied.
b) the maximum speed at a torque of zero.
c) the operating point of the motor when it is connected to a load whose torque characteristic is proportional to speed with a constant of proportionality = 0.0125 N-m/(rad/sec).
Answers
Answer:
The answer is below
Explanation:
Given that:
\(k_t=torque\ constant=0.075\ Nm/A\\\\k_v=voltage\ constant=0.12\ V/(rad/sec)\\\\R_a=armature \ resistance=2.5 \Omega\\\\V_t=terminal\ voltage=24\ V\\\\a)The \ starting\ current\ I_a\ is\ given \ as:\\\\I_a=\frac{V_t}{R_a} =\frac{24}{2.5} =9.6\ A\\\\The \ starting\ torque(T)\ is:\\\\T=k_tI_a=0.075*9.6=0.72\ N.m\)
b) The maximum speed occurs when the terminal voltage and back emf are equal to each other i.e.
\(V_t=e_b=k_v\omega\\\\\omega=\frac{V_t}{k_v}=\frac{24}{0.12} =200\ rad/s\)
c) The load torque is given as:
\(T_L=0.0125\Omega\\\\The\ motor\ torque \ is:\\\\T=k_t(\frac{V_t-k_v\omega}{R_a} )\\\\but\ T = T_L,hence:\\\\0.0125\omega=0.075(\frac{24-0.12\omega}{2.5} )\\\\0.03125\omega=1.8-0.009\omega\\\\0.04025\omega=1.8\\\\\omega=44.72\ rad/sec\\\\N=\frac{60\omega}{2\pi} =\frac{60*44.72}{2\pi} =427\ rpm\)
The monthly output of a certain product is Q(x)=2500x 5/2
where x is the capital investment in millions of dollars. Find dQ/dx, which can be used to estimate the effect on the output if an additional capital investment of $1 million is made. dQ/dx=
Answers
The monthly output of a certain product can be given by the function
\(`Q(x) = 2500x^(5/2)`\)
where x is the capital investment in millions of dollars.
differentiate the function Q(x) with respect to x.
\(dQ/dx = d/dx(2500x^(5/2))\)
Using the power rule of differentiation, we have:
\(dQ/dx = (5/2) * 2500 * x^(5/2 - 1)dQ/dx
= 6250x^(3/2) `dQ/dx
= 6250x^(3/2)`\)
which gives us the effect on the output if an additional capital investment of $1 million is made.
Note: To estimate the effect on the output if an additional capital investment of $1 million is made, we substitute x with x+1 in the expression for `dQ/dx`. This gives us the new output and the increase in output due to the additional investment.
To know more about function visit:
https://brainly.com/question/30721594
#SPJ11
Signal loss is the reduction of a signal that occurs in a medium as a function of the physical length of the channel. This is known as:_________
a. degradation.
b. attenuation.
c. frequency degradation.
d. amplitude degradation.
Answers
Answer:
B) Attenuation
Explanation:
Attenuation can be regarded as the loss of signal strength which could be as a result of both external and internal factors. This loss of signal strength could occur in networking cables as well as other connections. Attenuation is a loss in energy, because as signal travels, its strength decreases as a a result of distance it covers, this loss of energy is due to the signal trying to overcome the resistance at the medium. One of the main the causes of attenuation is When there is Extra noise on available networks, networks such as electrical current as well as radio waves. It should be noted that attenuation is Signal loss which is the reduction of a signal that occurs in a medium as a function of the physical length of the channel.
Singnal attenuation can taken care of by using lower loss materials with high cost, instead of making of PCB routing length reduction. Amplifiers can also be engaged in amplifying attenuated signal to get back the original signal, this will compensate the loss.
Attenuation can be measured in decibels(dB), this gives the measurement of relative strengths of one signal at two different point or measurement of two signals.
describe how to check vehicle ride height
Answers
Answer:
Vehicle manufacturers specify various reference points on the frame, body, fender, bumper or suspension. On some applications, ride height may even be specified as a distance between two points on the vehicle's suspension, such as the distance from the frame rail to the axle or a suspension control arm.
HELPPPPP Which option identifies the government agency responsible for monitoring the situation in the following scenario? A salmonella outbreak in 2012 was caused by frozen raw yellowfin tuna. More than 100 people became sick from eating the contaminated tuna. Food and Drug Administration Environmental Protection Agency Forest Service Department of Agriculture
Answers
Answer:
Food and drug admin
Explanation:
What is the main use of this type of time line
Answers
Answer:
The main use of a timeline in engineering is for project management, product development, and historical analysis. It helps engineers to plan and track progress, ensure requirements are met, and understand the context and history of their field.
Due within next 5 minutes... Should scientists be allowed to research human cloning? Explain and defend your answer.
Answers
Answer:
science is hard but human cloning this is legendary but still its up to the government but me i would allow this because its something that science can upgrade to
Explanation:
An 8-l piston-cylinder device contains air at 300 kpa and 300 k. The air is compressed isothermally to a volume of 2 l. Calculate the work done on air during this compression process.
Answers
The work done on air during the compression process is 3.327 KJ in 8l piston-cylinder device contains air at 300 kpa and 300 k.
How to calculate work ?One of the main ways a thermodynamic system interacts with its environment and exchanges energy is through work in thermodynamics. A process that allows the system to spontaneously exert macroscopic forces on its surroundings, or the opposite, facilitates an exchange of energy.
Work is considered to have been completed on a system when a force is applied and the system experiences a displacement. A system is considered to have completed work when it exerts force on an object and results in displacement.
The formula for work is W=Fd
Given that
P1 = 300k pa , V1 = 8L
v2 = 2L
Temperature remains constant it means that this is isothermal process
For isothermal process P1V1 = P2V2
We know that work for isothermal process
W = P1V1 ln P1/P2
Now by putting the values
W = 300 * 8 * 10^-3 ln 2/8
W = -3.327 KJ
Negative sign indicates is process is compression
W=3.327 KJ
Work done on air during this compression process is 3.327 KJ
To learn more about Work refer :
https://brainly.com/question/25923373
#SPJ4
What major financial flop led to the end of the Sega Dreamcast and ultimately caused Sega to stop making game consoles altogether?
1: The founder and CEO of Sega was found to be secretly skimming money off of the top of profits, leading to widespread distrust by the public and a sharp decline in sales until they ultimately had to shut down due to making no profit.
2: A small group of employees found a way to drain all of the Sega Corporation funding accounts and flee the country with all of the money, never to be heard from again.
3: A game called Shenmue, that cost more than $70 million to make, meant that everyone who owned a Dreamcast needed to buy two copies of the game just for Sega to make back the money they had spent to develop it-which didn't happen.
4: A game called Katamari Damacy that carried a virus that would infect any console that it was played on forced Sega to spend millions of dollars in refunds and bankrupted the company.
Answers
Answer:
The major financial flop that led to the end of the Sega Dreamcast and ultimately caused Sega to stop making game consoles altogether is:
3: A game called Shenmue, that cost more than $70 million to make, meant that everyone who owned a Dreamcast needed to buy two copies of the game just for Sega to make back the money they had spent to develop it-which didn't happen.
Explanation:
Shenmue, released on December 29, 1999, was created for Dreamcast by Suzuki. It was widely described as the most expensive video game ever produced. It had an estimated production and marketing cost of between US$47 and $70 million, according to the latest available data.
(3) highway safety design features on expressways that help make them safer roadways to travel include:
Answers
Highway safety is a multifaceted approach that involves a combination of engineering, enforcement, and education strategies. The design features contribute to the overall safety of expressways, but driver attentiveness, adherence to traffic laws, and responsible driving behavior are equally crucial for safe travel on these roadways.
Highway safety design features on expressways that help make them safer roadways to travel include:
1. Controlled Access: Expressways are designed with limited access points, such as ramps and interchanges, to regulate the flow of vehicles entering and exiting the roadway. This helps reduce the potential for collisions and congestion.
2. Median Barriers: Medians with physical barriers, such as concrete walls or cable barriers, are installed to separate opposing traffic. These barriers help prevent head-on collisions and minimize the severity of accidents.
3. Clear Zone Areas: Clear zones are areas adjacent to the roadway that are kept free from fixed objects, such as trees or poles. This provides a buffer zone and allows drivers to recover safely if they veer off the road.
4. High Visibility Markings: Expressways often have clear and highly visible lane markings, signage, and pavement markings. These aids help drivers navigate the roadway, change lanes safely, and understand upcoming exits and interchanges.
5. Lighting: Adequate lighting is installed along expressways to enhance visibility during nighttime conditions. Well-lit roadways improve driver awareness and reduce the risk of accidents.
6. Guardrails: Guardrails are installed along certain sections of the expressway, such as curves or areas with significant grade changes, to prevent vehicles from leaving the road and reduce the impact severity of collisions.
7. Emergency Pull-off Areas: Expressways may have designated emergency pull-off areas where drivers can safely stop in case of emergencies, breakdowns, or for accessing emergency services.
8. Traffic Control Devices: Intersections, interchanges, and merging areas on expressways are equipped with traffic control devices such as signals, yield signs, and merge signs to facilitate the safe movement of vehicles.
9. Advanced Warning Systems: Expressways may incorporate advanced warning systems, such as electronic message signs, variable speed limit signs, and intelligent transportation systems, to provide real-time information to drivers about hazards, congestion, or incidents ahead.
Learn more about Highway:
https://brainly.com/question/1071443
#SPJ11
measures irradiation reaching its sensor and is calibrated to indicate the temperature of a blackbody that produces the same flux. a steel billet having a diffuse, gray surface of emissivity 0.8 is heated in a furnace whose walls are at 900 k. a radiation thermometer views the billet through a small hole in the furnace. estimate the actual temperature, in k, of the billet when the radiation thermometer indicates 696 k
Answers
The actual temperature, in k, of the billet when the radiation thermometer indicates 696 k is 999 k.
What is a radiation thermometer?A subset of instruments called "thermal radiation thermometers" includes infrared thermometers. Infrared thermometers, also referred to as pyrometers or radiation thermometers, are non-contact thermometers that determine a body's temperature based on the thermal radiation it emits.
Although they are excellent for measuring surface temperatures, infrared thermometers do not assess an object's internal temperature. Infrared thermometers are incredibly quick, typically providing a reading in just a fraction of a second, or the time it takes for the processor to complete its calculations.
Distance temperature measurements are made by radiation thermometers. The length can be in miles or a thousandth of an inch. When other types of thermometers are not appropriate, radiation thermometers are frequently used.
Learn more about Infrared thermometers
https://brainly.com/question/7073070
#SPJ4
Many farms and ranches use electric fences to keep animals from getting into or out of specific pastures. When switched on, an electric current is produced in the fence. When an animal touches the electrified fence, it receives a small shock. What material would be the best choice for making an effective electric fence, and why?
Answers
Answer:
Aluminum
Explanation:
The best material to use when creating an electric fence would be Aluminum. Aluminum wiring is incredibly durable and can be easily obtained. Since aluminum is a non-magnetic metal its conducting capabilities far exceed other metallic options in the market and is also why companies choose aluminum for their high tension cable wiring. Aside from being more expensive than other feasible options its durability and conducting capabilities make it easily the best option.
Answer:
Steel Wires
Explanation:
International house of pancakes
Answer the following questions about your own experience in the labor force.
a. When you or one of your friends is looking for a part-time job, how many weeks does it typically take? After you find a job, how many weeks does it typically take?
b. From your estimates, calculate (in a rate per week) your rate of job finding, f, and your rate of job separation, s. (Hint: If f is the rate of job finding, then the average spell of unemployment is 1/f.)
c. What is the natural rate of unemployment for the population you represent?
Answers
Answer:
Following are the solution to this question:
Explanation:
In point a:
This takes me six weeks for both the took ideas that I was searching for but it continued for 3 years (12 weeks) as it's an intern.
In point b:
Finding job:
\(\to f = \frac{1}{6} = 0.166\) jobs weekly
Separation of jobs:
\(\to \frac{ 1}{12}=0.083\) employment per week.
In point c:
Its natural rate of unemployment is: \(\frac{U}{L} = s+(s \times f)\).
The normal level of employment for that community I represent, once we add up from that preceding section, is as follows:
\(\to \frac{U}{L} = 0.083+ (0.083\times 0.166) = 0.096\)
If on average, it requires six weeks to find another job or the work lasted 12 weeks, the group's unemployment level is \(0.096 \ \%\).
A project ha following time chedule: Activity Time in Week Activity Time in Week 1-2 4 5-7 8 1-3 1 6-8 1 2-4 1 7-8 2 3-4 1 8-9 1 3-5 6 8-10 8 4-9 5 9-10 7 5-6 4 Contruct the network and compute: (1) TE and TL for each event (2) Float for each activity (3) Critical path and it duration
Answers
(1) TE and TL for each event
Event 1: TE=0, TL=0
Event 2: TE=4, TL=4
Event 3: TE=1, TL=5
Event 4: TE=2, TL=6
Event 5: TE=6, TL=12
Event 6: TE=1, TL=2
Event 7: TE=8, TL=16
Event 8: TE=9, TL=17
Event 9: TE=8, TL=18
Event 10: TE=16, TL=23
(2) Float for each activity
Activity 1-2: Float=0
Activity 1-3: Float=3
Activity 2-4: Float=2
Activity 3-4: Float=1
Activity 3-5: Float=0
Activity 4-9: Float=0
Activity 5-6: Float=0
Activity 5-7: Float=0
Activity 6-8: Float=7
Activity 7-8: Float=6
Activity 8-9: Float=5
Activity 8-10: Float=0
Activity 9-10: Float=0
(3) The critical path for this project is: 3-4, 4-9, 5-7, 7-8, 8-10, 9-10, with a total duration of 23 weeks.
THE SOLUTIONTo construct the network and compute the requested information, we first need to create a list of events and activities.From the given schedule, we can identify the following events and activities:Events:1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Activities:1-2: 4 weeks
1-3: 1 week
2-4: 1 week
3-4: 1 week
3-5: 6 weeks
4-9: 5 weeks
5-6: 4 weeks
5-7: 8 weeks
6-8: 1 week
7-8: 2 weeks
8-9: 1 week
8-10: 8 weeks
9-10: 7 weeks
Now we can compute the TE (time when an event is expected to start) and TL (time when an event is expected to be completed) for each event, as well as the float (amount of time that an activity can be delayed without delaying the project completion) for each activity.TE and TL for each event:Event 1: TE=0, TL=0
Event 2: TE=4, TL=4
Event 3: TE=1, TL=5
Event 4: TE=2, TL=6
Event 5: TE=6, TL=12
Event 6: TE=1, TL=2
Event 7: TE=8, TL=16
Event 8: TE=9, TL=17
Event 9: TE=8, TL=18
Event 10: TE=16, TL=23
Float for each activity:Activity 1-2: Float=0
Activity 1-3: Float=3
Activity 2-4: Float=2
Activity 3-4: Float=1
Activity 3-5: Float=0
Activity 4-9: Float=0
Activity 5-6: Float=0
Activity 5-7: Float=0
Activity 6-8: Float=7
Activity 7-8: Float=6
Activity 8-9: Float=5
Activity 8-10: Float=0
Activity 9-10: Float=0
The critical path is the sequence of activities that have zero float, meaning they cannot be delayed without delaying the project completion. The critical path for this project is: 3-4, 4-9, 5-7, 7-8, 8-10, 9-10, with a total duration of 23 weeks.Learn more about Construct Network here:
https://brainly.com/question/29355713
#SPJ4
The electrical panel schedules are located on EWR Plan number ___.
Select one:
a. 8
b. 6
c. 3
d. 9
e. None of these
Answers
The electrical panel schedules are located on EWR Plan number 8.
Hence, answer is A.
What are electrical panel schedules?An electrical panel schedule refers to the listing of all circuits on a panelboard or switchboard. It should include information such as circuit breakers, panelboards, and what each breaker controls.
Electrical panel schedules assist with ensuring that there is no overloading of the circuits, which can result in serious problems such as electrical fires.
Thus, panel schedules are a significant aspect of any electrical installation, and they should be kept up to date and organized.
So, the correct answer is A.
Learn more about electrical panel at
https://brainly.com/question/17739686
#SPJ11
1. In a port fuel-injected engine, shorter runners yield
A. minimum high-RPM power.
B. increased high-RPM power.
C. minimum low-RPM power.
D. increased low-RPM power.
Answers
Answer:
A. minimum high-RPM power
What relates a landscape architect's knowledge of design to the landscape architect's knowledge of law and government?
Answers
Answer:
The landscape architect uses knowledge of legal requirements to inform design choices.
Explanation:
The landscape architect doesn’t only draw on knowledge of law and government to design grounds for public buildings, but will draw on that knowledge quite often on many projects. The landscape architect’s knowledge of design is not purely intuitive but is a product of study and might involve research. The landscape architect’s knowledge of law and government, however, does come into play in making design choices that are consistent with the law and government regulations.
Which of the following was the most important group of engineers on the project described in the following scenario? The "Big Dig" in Boston, Massachusetts, redesigned the entire highway system in the city, moving roads underground in many areas. The "Big Dig* required the services of different types of engineers. computer engineers civil engineers manufacturing engineers electrical engineers
Answers
Answer:
the answer is A
Explanation:
Answer:
A
Explanation:
Water usage
How many gallons
Answers
Answer:
Here, in America we use more than 300 gallons of water per day.
Explanation:
I looked it up sooo- yeah.
And I hope this helped,
The lattice parameter of copper is 0.362 nanometer. The atomic weight of copper is 63.54 g/mole. Copper forms a fcc structure. Answer the following questions.
a. Volume the unit cell in cubic centimeters in cubic centimeters is:______
b. Density of copper in g/cm^3 is:________
Answers
Answer:
a) 4.74 * 10^-23 cm^3
b) 8.9 g/cm^3
Explanation:
Given data :
Lattice parameter of copper = 0.362 nM
Atomic weight of copper = 63.54 g/mole
Given that copper forms a fcc structure
a) Calculate the volume of the unit cell
V = a^3
= ( 0.362 * 10^-7 cm )^3 = 4.74 * 10^-23 cm^3
b) Calculate density of copper in g/cm^3
Density = ( n*A ) / ( Vc * NA) ----------- ( 1 )
where: NA = Avogadro's number = 6.022 * 10^23 atoms/mol
n = number of atoms per unit cell = 4
A = atomic weight = 63.54 g/mol
Vc = volume of unit cell = 4.74 * 10^-23 cm^3
Input values into equation 1
Density = 8.9 g/cm^3