which among the four that doesn't use an elbow in wiring installation a.EMT b. CPC c.PVC d.RSC

Answers

Answer 1
The answer is b. CPC

Related Questions

What was the most technologically advanced car in the 90's

Answers

Answer:

There were several technologically advanced cars in the 1990s, including the Mitsubishi 3000GT, Porsche 959, and Williams FW15C Formula One car. It is difficult to determine a single car as the "most technologically advanced" since advancements varied across different models and manufacturers. However, the 1993 Williams FW15C is often considered one of the most technologically advanced Formula One cars of all time , featuring advanced electronics, active suspension, and advanced aerodynamics. Additionally, the 90s were a golden decade for technologically advanced Japanese cars , including iconic models like the Nissan Skyline GT-R and Toyota Supra.

Explanation:

Answer:

While there were many advanced cars in the 90's the McLaren F1 was one of the most technologically advanced cars in the '90s.

Hope this helps:))

Consider coaxial, parallel, black disks separated a distance of 0.20 m. The lower disk of diameter 0.40 m is maintained at 500 K and the surroundings are at 300 K. What temperature will the upper disk of diameter 0.20 m achieve if electrical power of 17.5 W is supplied to the heater on the back side of the disk?

Answers

Answer:

In this picture is the answer

Explanation:

Consider coaxial, parallel, black disks separated a distance of 0.20 m. The lower disk of diameter 0.40
Consider coaxial, parallel, black disks separated a distance of 0.20 m. The lower disk of diameter 0.40

The idea that the three pyramids of Giza are the greatest fear of engineering ever is ?

Answers

The idea that the three pyramids of Giza are the greatest feat of engineering ever is widely accepted among historians and experts.

These majestic structures, built over 4,500 years ago, continue to amaze and baffle people today. Here's why:
1. Monumental size: The pyramids of Giza are colossal structures, with the largest, the Great Pyramid of Khufu, standing at over 450 feet tall.

Constructing such massive structures without modern machinery or technology is a remarkable achievement.
2. Precision and alignment: The pyramids were meticulously built with incredible precision. The sides of the pyramids align almost perfectly with the cardinal points of the compass.

The accuracy of the alignment is a testament to the advanced astronomical knowledge possessed by the ancient Egyptians.
3. Construction techniques: The pyramids were built using immense blocks of limestone, weighing several tons each. The precise cutting and fitting of these massive blocks required advanced engineering skills.

The construction techniques used, such as ramps and pulleys, demonstrate the innovative methods employed by ancient Egyptian engineers.
4. Longevity: Despite being thousands of years old, the pyramids have stood the test of time. They have survived earthquakes, erosion, and countless other natural and human-induced threats.

The durability of the pyramids is a testament to the engineering prowess of the ancient Egyptians.
For more questions on pyramids of Giza

https://brainly.com/question/27592197

#SPJ8

Challenge:
Level 1: Program the VR Robot to draw an octagon. You must use the block
"TURN TO HEADING DEGREES" This will allow you to continually add a
certain number of degrees to create the perfect octagon. You will also need to
include Repeat block.

Answers

Answer:

what?

Explanation:


Which of the following statements is not true about proper tire care?

Answers

Answer:

The answer is 'Tire tread depth can only be checked by a properly trained tire expert.'

Explanation:

During the production of a mobile phone, the manufacturing company stops the assembly line because it has run out of a particular raw material. What kind of waste is this?
A.
transportation
B.
overproduction
C.
over-processing
D.
motion
E.
waiting

Answers

Answer:

B. or C.

Explanation:

You have to guess one of them. sry

Which of the following is an evacuation hazard?
Select all that apply.

Fire


Inhalation of toxic fumes


Asphyxiation

Answers

Answer:

Fire and Asphyxiation

Explanation:

you don't gotta evac just cuz you messed up

Answer:

ALL THREE

Explanation:

THATS THE RIGHT ANSWER FOR THE OSHA 10 Hours

What are the two main what are the two main concerns in the research of fluid power efficiency?

hybrid and traditional

costs and benefits

materials and components

hydraulic and pneumonic

*thanks*

Answers

Answer:

The correct option is;

Materials and Components

Explanation:

The efficiency of fluid power is influenced by the components and the materials used to deliver the power of the fluid as such fluid power control are focused on

1) Advances in fluid power

2) Making use of the advantages

3) Making use of the other externally available technological advantages

4) Giving allowance for disadvantages

Areas of interest in advances in fluid power are;

a. Computer optimized flow

b. The use of new and improved materials/coatings

c. The use of components that save energy, such as intelligent supply pressure adapting systems

Answer:

materials and components

Explanation:

Bill Nye The Science Guy Pressure
Hello if anyone saw the video before please help me in the video he is talking too fast for me to get the answers 1. Hovercrafts floats and rockets fly because of Pressure.

2. Water pressure in the bucket, tube and container is the ___________________, but if you hoist the bucket, the water pressure ______________________. This causes the bricks to __________________.

3. _________________ make the pressure on fireboats.

4. _______________________ exert pressure on a small surface area causing the woman to sink in the mud. _________________ spread the pressure over a large area and allow the woman to cross the swamp safely.

5. Room pushes the card upholding the water in the glass

6. ________________ in the room holds the arrow to the glass. Under the suction cup a _________________ is formed.

7. A ___________________ holds the lid on the container tightly enough that it can support Bill’s weight.

8. In the experiment with the water and the glass, the size of the glass and board does/does not matter. Air pressure will/will not hold the cardboard on the glass.

9. Vacuums work because the air in the room has Air pressure and inside the machine, there is ______________ pressure.

10. You can drive a nail into a board by the pointed end because it has _______ area and ________ pressure …but not by the flat end because that end has ________ area and ________ pressure.

11. High pressure water and sand can cut_____________________ and ________________.

12. The air in the cup is compressed when Bill dives to the bottom of the river because the water pressure at the bottom of the river is ____________ than the pressure at the top of the river.

Answers

Answer:

Answer is as follows

Explanation:

1. Pressure is responsible for making hovercrafts float and rockets fly.

2. Water pressure in the bucket, tube and container is the same at the bottom, but if you hoist the bucket, the water pressure decreases. This causes the bricks to fall.

3. Firehoses make the pressure on fireboats.

4. High heels exert pressure on a small surface area causing the woman to sink in the mud. Snowshoes spread the pressure over a large area and allow the woman to cross the swamp safely.

5. Air pressure in the room pushes the card upholding the water in the glass.

6. Suction in the cup in the room holds the arrow to the glass. Under the suction cup, a vacuum is formed.

7. A vacuum holds the lid on the container tightly enough that it can support Bill's weight.

8. In the experiment with the water and the glass, the size of the glass and board does not matter. Air pressure will hold the cardboard on the glass.

9. Vacuums work because the air in the room has air pressure and inside the machine, there is lower pressure.

10. You can drive a nail into a board by the pointed end because it has less area and more pressure...but not by the flat end because that end has more area and less pressure.

11. High-pressure water and sand can cut steel and glass.

12. The air in the cup is compressed when Bill dives to the bottom of the river because the water pressure at the bottom of the river is greater than the pressure at the top of the river.

What are six resources for helping you decide which type of business to start and how to start it?

Answers

Answer:b

Explanation:

Which quantity measures the rate at which a machine performs work?

A. Efficiency
B. Power
C. Power
D. Acceleration
E. Torque

Answers

Answer:

  I believe B or D

Explanation:

Answer:

Power

Explanation:

Correct on Edmentum

Electrical Engineering dates back to which century?

Answers

electrical engineering dates back to the 19th century

Which of the following statements are true when it comes to impairment?
A. You are either impaired or you are not.
B. There are degrees of impairment.
C. Impairment only matters at high levels.

Answers

B. There are degrees of impairment

________ are exercises teachers use to gauge a students learning through the lesson.
O Independent studies
O Summative assessments
O Slide presentations
O Formative assessments

Answers

Formative assessments are exercises teachers use to gauge students learning through the lesson.

What are Formative assessments and why are they important?

Formative assessment improves students' "learning to learn" abilities by stressing the teaching and learning process and incorporating students as participants in that process. It also improves students' skills in peer and self-assessment and assists them in developing a variety of successful learning techniques.

Formative assessment examples include:

Live poll with multiple choice options.Open-ended questions for the class.Forms or surveys for post-class feedback.Scales that move quickly.The short answer is The word cloud.Emoji Poll

Learn more about Formative assessments:
https://brainly.com/question/28533946

#SPJ1

Select the tasks performed by a space operations specialist.

a. operate satellite electronic systems
b. apply system operational procedures
c. analyze satellite operational status
d. analyze Internet chatter
e. track enemy targets
f. analyze maps of weapons development

Answers

Note that a space operations specialist will:

operate satellite electronic systems (Option A)apply system operational procedures (Option B)analyze satellite operational status (Option C).

Who is a space operation specialist?

Space operations specialists typically work in the field of aerospace or satellite engineering, and their primary responsibilities involve maintaining and operating satellite systems and other space-related equipment.

They may also be responsible for monitoring the status of satellite systems, analyzing data from satellite missions, and developing procedures for operating satellite systems.

Note that Space operations specialists operate in space operations centers.

Learn more about Space Operations Specialist:
https://brainly.com/question/18575907
#SPJ1

Complete the tables in 1.1 and 1.2 below. Show your calculations on a separate sheet and attach it to your portfolio. Input values (x) 1 (5) y = 2x - 10 2 3 4 5​

Answers

To complete the tables, substitute the given input values of x into the equation y = 2x - 10 and calculate the corresponding values of y.

To complete the tables for the equation y = 2x - 10, follow these steps:

Start with the given input values of x: 1, 2, 3, 4, and 5.

Substitute each value of x into the equation y = 2x - 10.

Perform the calculations to find the corresponding values of y for each x value.

For x = 1: y = 2(1) - 10 = -8

For x = 2: y = 2(2) - 10 = -6

For x = 3: y = 2(3) - 10 = -4

For x = 4: y = 2(4) - 10 = -2

For x = 5: y = 2(5) - 10 = 0

Fill in the calculated values of y in the respective "y" column for each x value in tables 1.1 and 1.2.

Table 1.1:

x y

1 -8

2 -6

3 -4

4 -2

5 0

Table 1.2:

x y

1 -8

5 0

By substituting the given x values into the equation and calculating the corresponding y values, you can complete the tables accurately. Remember to include your calculations on a separate sheet and attach it to your portfolio for documentation.

For more such question on Equation

https://brainly.com/question/29174899

#SPJ8

Could someone please help me?

Could someone please help me?

Answers

For the first two, I would think about what you feel is a common product in the USA. What do you feel is a product/service that is abundant in the USA?

Think about food, construction, etc., then you can narrow down jobs.

For the second one, this is specific to your state. What is your state known for producing? Like the last question, then you can narrow down jobs.

radioactive once crated are not destroyed

True or false

Answers

True.

Radioactive materials cannot be destroyed through ordinary means, such as burning or chemical reactions, as the radioactivity is a property of the atomic nucleus itself. While the intensity of the radioactivity of a material may decay over time, the radioactive materials themselves remain in existence indefinitely.

Therefore, proper handling and disposal of radioactive materials are critical to ensure the safety of humans and the environment.

What is the approximate time of death if the body temperature was 50°F?

Answers

The approximate time of death of a body whose temperature was 50°F = 48.6 hours

How to calculate time of death?

The time of death is your by the forensic experts for investigation purposes.

The body loses 1 °F every one hour.

The human body is = 98.6*F

Therefore, to calculate the time of death of the body whose temperature is 50°F = 98.6 - 50

= 48.6 × 1 hour = 48.6 hours

Learn more about forensic science here:

https://brainly.com/question/19238665

Technician A states that the lubrication system provides critical engine parts with much needed
oil during engine operation. Technician B states that the cooling system helps to cool the interior of
the vehicle. Who is correct?

Answers

Technican A is correct while technician B was wrong

For better understanding, let explain why the statement above

Technician A stated that the lubrication system provides critical engine parts with much needed oil during engine operation is true because the role of the lubrication aystem is to distribute oil to the various parts of the engine so as to reduce wearing and tearing

Technician B stated that the cooling system helps to cool the interior of the vehicle is wrong. This is because the cooling system helps to cool the car engine.

From the above we can therefore say that the answer Technican A is correct while technician B was wrong, is correct

Learn more about automobile system from:

https://brainly.com/question/17400424

Scenario: You and three of your friends decide to hike the Appalachian Trail, a 2175-mile trail running from Georgia to Maine, starting when school ends for the year in June. A month into the trip, two of your friends realize they need to get summer jobs and quit the trail. You and your other friend decide to continue. As you are hiking Clingmans Dome in Tennessee (the highest elevation), you stumble on a rock and fall 14 feet down the mountainside. When you reach the plateau, you realize you cannot put any weight on your right leg. What do you do? My course of action is to:

Answers

Answer:

call for help

Explanation:

while u seat back and ascertain the level of damage on the right leg

Can somebody help me with these. with solution

1 Two balls are drawn in succession without replacement from a box containing 4 red balls and 3 black balls. Let Y be the random variable, where Y is the number of the red balls. What is the expected value of this random event?

2. Two balls are drawn in succession from a box without repetition containing 3 red 3 blue and four yellow marbles. What is the probability that they are of the same color?

Answers

Answer:

See below, please.

Explanation:

Part 1.

Let Y be the random variable representing the number of red balls drawn in succession. The possible outcomes are (R, R), (R, B), (B, R), and (B, B). We can calculate the probability of each outcome as follows

P(Y=0) = P(B, B) = (3/7) * (2/6) = 1/7

P(Y=1) = P(R, B) + P(B, R) = (4/7) * (3/6) + (3/7) * (4/6) = 12/42 + 12/42 = 24/42

P(Y=2) = P(R, R) = (4/7) * (3/6) = 2/7

The expected value of Y is given by:

E(Y) = Σ yi * P(Y=y)

= 0 * (1/7) + 1 * (24/42) + 2 * (2/7)

= 0 + 8/14 + 4/7

= 16/14

= 1.14

Therefore, the expected value of Y is 1.14.

Part 2.

The total number of ways to draw two marbles from the box is 10C2 = 45. The number of ways to draw two marbles of the same color is 3C2 + 4C2 = 3 + 6 = 9. Therefore, the probability of drawing two marbles of the same color is

P(same color) = 9/45 = 1/5

Therefore, the probability that the two balls are of the same color is 1/5.

Which of the following is not a task electricians typically do when maintaining a building’s electrical system?

inspect electrical components, like circuit breakers and transformers

replace insulation to help control and maintain the structure’s environment

supervise and train less skilled workers

repair or replace electrical equipment, fixtures, or wiring

Answers

Answer:replace insulation to help control...

Explanation:

Thats a insulation workers job

Electrical circuits must be locked-out/tagged-out before electricians work on any equipment. Is this true or false?

Answers

Answer:

true

Explanation:

Equipment that are "locked-out/tagged-out" prevent the electrician from being electrocuted or attaining a serious injury in relation to it. Locking out an equipment prevents it from releasing its energy because such energy can be hazardous to the electrician. There are instances when the equipment accidentally starts up, thus, it is essential that the equipment's source of energy is isolated.

PLZ HURRY IM ON A TIMER
Fran has a job involved with controlling the flow of oil through a series of pipelines at the refinery. As a part of his work, he needs to interpret diagrams, levels, and readings from gauges. He also needs to be ready with the appropriate procedures in case of an emergency.

Which career pathway does Fran most likely work in based on these tasks?

Energy Generation
Energy Transmission
Energy Distribution
Energy Transformation

Answers

Answer:

he probably  works as an energy distributor  

Explanation:

he is controlling what gets put where

Answer:

C. Energy Distribution

Explanation:

just took unit test on edge

Identify the career that matches the description.

Installs glass in windows:

Makes sure buildings follow regulations:

Uses large construction equipment, such as bulldozers:

Directs and oversees large construction projects:

Performs physical work such as lifting and digging:

Answers are: Glazier, Construction Inspector, Operating Engineer, Construction Manager, and Construction Laborer

Answers

Answer:

1. Glazier

2. Construction Inspector

3. Operating Engineer (Bulldozer operator)

4. Construction Manager

5. Construction Laborer

Identifying  the career that matches the description are

Installs glass in windows: Glazier

Makes sure buildings follow regulations: Construction Inspector

Uses large construction equipment, such as bulldozers:  Operating Engineer

Directs and oversees large construction projects: Construction Manager

Performs physical work such as lifting and digging: Construction Laborer

What is a Career?

A career is referred to what an individual chooses as a profession to earn something. A career of an individual is based on his talents, skills, and abilities which help him to seek growth and development and achive the goals of life.

A construction manager refers to an individual who manages and controls the functioning of construction sites in order to complete projects timely.

A construction inspector is responsible for examining whether the guidelines and regulations while performing construction activities are met.

Construction labor is said to be an individual who performs work that requires hard work like lifting and digging materials used in construction.

Learn more about Career, here:

https://brainly.com/question/2160579

#SPJ5

30 points have a good day

Answers

Answer:

thank you :)

Explanation:

You are tasked with a designing a circuit that accepts a stream of binary digits, and that outputs a 0 whenever the pattern 10 takes place. Otherwise, the output is 1.


Part A [2 marks] Draw the state diagram for the above description. Use a Moore model, i.e., a Finite State Machine (FSM) where the outputs are specified within the states.


Part B [2 marks] Assign binary values to your states using an encoding that requires the minimum number of digits.

Part C [2 marks] Obtain the binary-coded state table.

Part D [4 marks] Assuming the use of JK flip-flops, derive both the flip-flop input equations in addition to the output equation.

Part E [4 marks] In the space below, draw the logic diagram of the circuit you designed above.

Answers

To draw the state diagram for the given description, we need to identify the states and transitions based on the behavior of the circuit. In this case, we have two states: State A (output = 1) and State B (output = 0).

The transitions are as follows:

From State A, when the input is '1', transition to State B.From State B, when the input is '0', transition to State A.

Part B:

To assign binary values to the states, we can use a binary encoding that requires the minimum number of digits. Since we have two states, we can assign '0' to State A and '1' to State B.

Part C:

Based on the states and transitions, we can create a binary-coded state table. Here's an example of how the table would look:

| Present State | Input | Next State | Output |

|---------------|-------|------------|--------|

| A             | 0     | A          | 1      |

| A             | 1     | B          | 1      |

| B             | 0     | A          | 1      |

| B             | 1     | B          | 0      |

Part D:

Assuming the use of JK flip-flops, we can derive the flip-flop input equations and the output equation based on the state table. Here's an example of the equations:

J_A = 0

K_A = 0

J_B = 1

K_B = Q_A

Output = Q_A

Part E:

To draw the logic diagram of the circuit, we would use the derived flip-flop input equations along with the output equation to implement the circuit using logic gates.

Thus, the circuit would include JK flip-flops, AND gates, and possibly other gates depending on the specific implementation.

For more details regarding state diagrams, visit:

https://brainly.com/question/13263832

#SPJ1

2. Two charges 160μC and -250μC are placed together at a distance of 150 centimeter apart. Find the force of attraction between each other. Also explain the nature of the force [Repulsing force = +ve, Attraction force = -ve]



Answers

The answer is -0.016 N, and as it negative, the nature of the force is attractive.

Finding the force of attraction

Coulomb's Law is given by :

\(\boxed {F = \frac{kq_{1}q_{2}}{r^{2}}}\)

Solving

F = 9 × 10⁹ × 160 × 10⁻⁶ × -250 × 10⁻⁶ / (150 × 10⁻³)²F = -360000 × 10⁻³ / 22500 × 10⁻⁶F = -16 × 10⁻³F = -0.016 N

Which part changes the pressure of the refrigerant in an air conditioning system

Answers

Answer:

The compressor

Explanation:

The compressor increases the refrigerant's pressure and the metering device decreases the refrigerant's pressure. The compressor increases the refrigerant's pressure and passes the refrigerant to the condenser. These two components form the high pressure side of the refrigeration cycle.

Other Questions
What is the English word for tonto?stupidsmarttired why was chotan initially impressed by baro didi? my sister sisters 2 HELP PLSSSSSS!!! I WILL GIVE BRAINLIEST 5.7 Explain TWO emotional / personal benefits that will motivate you to find a job i will mark brainliest The sampling distribution of a statistic _________. .gives all the values a statistic can take b.gives the probability of getting each value of a statistic under the assumption it had resulted due to chance alone c.is a probability distribution d.all of these Mary has just been asked to analyze an investment to determine if it is acceptable. Unfortunately, she is not being given sufficient time to analyze the project using various methods. She must select one method of analysis and provide an answer based solely on that method. Which method do you suggest she use in this situation Write an if-else statement that if userTickets is less than 5, executes awardPoints = 10. Else, execute awardPoints = userTickets. Ex: If userTickets is 3, then awardPoints = 10.Please provide response in Javascript.var awardPoints = 0;var userTickets = 4; // Code will be tested with values: 4, 5 and 6/* Your solution goes here */ Explain the difference in biomass between tuna and whales in terms of trophic level and turnover time. If a tuna contains 10 kg C, what fraction of a tuna would you expect to have in 1 m?? a. 4.3 x10 -8 tuna m 2 b. 4.3 x10-6 tuna m 2 c. 2.5 x10 4 tuna m2 d. 0.25 tuna m Why is fossil fuel considered a nonrenewable energy source? 3(x + 6) 2(x + 2) > 10 claim: Classes on parenting should be offered in public schools, and so should classes on Chinese.what makes this a weak claim for an argumentative paper?A. the sentence has too many ideas.B. the statement is too shortC. the topic has a limited audience D. the author doesn't state a position I need help with this plz help me Unlike eutherians, both monotremes and marsupials a. lack nipples. b. have some embryonic development outside the uterus. c. lay eggs. d. are found in Australia and Africa. 2 2/3 + 1 1/4 + 3 1/2 =.......... how to mitigate a DDos attack can someone tell me how to do this plz T/F; repeat purchase and brand loyalty are two different constructs. What is the solution to this equation?5x+15 + 2x = 24 +4xA. x = 3B. x=9/11C. x = 13 D. x =39/11 How a business handles money is called _____ risk.