Engineering High School

unlike in a reguler panel, in a subpanel, the neutral bus must be completely isolated from the

A.breakers
B.feeder cables
Cbonding equipment
D.grounded bus

Answers

Answer 1
B) feeder cables that is your answer
Answer 2

The correct option is d. Grounded bus.

The following information should be considered:

For the balanced loads, there should be the zero current.But for the unbalanced one there should be the current in the neutral wire. So connecting neutral to the ground in subpanel will permit the current and due to this there should be the risk of shocks. For preventing this, neutral bus should be completely isolated from the grounded bus.

Learn more: brainly.com/question/17429689

Related Questions

Please help been stuck on this for a couple minutes

Answers

Answer:

true

Explanation: Fire extinguishers do need water buckets on sand on the other hand sand is also true so that means the awnser is true!

Calculate the resistance of a circuit with 1.5 A and 120 V. Use the appropriate formula from the list of formulas on the
whiteboard
A 60 watts
60 ohms
C 80 ohms

Answers

Answer:

Option C (80 ohms) is the right answer.

Explanation:

The given values are:

Current,

I = 1.5 A

Voltage,

V = I20 V

As we know,

⇒  [tex]V=IR[/tex]

or,

The resistance will be:

⇒  [tex]R=\frac{V}{I}[/tex]

On substituting the values, we get

⇒      [tex]=\frac{120}{1.5}[/tex]

⇒      [tex]=80 \ ohms[/tex]

Fill in the correct answer.
A conservator with a(n) guardianship background and knowledge of foreign languages will have more job opportunities. PLEASE hurry! 100 points for the right answer!

Answers

Answer:

Explanation:

A conservator with a(n) guardianship background and knowledge of foreign languages will have more job opportunities because they broaden the scope of work a conservator can undertake.

Determine the resistance of 100m of copper cable whose cross-sectional area is 1.5mm2​

Answers

Explanation:

1140 miliohms.

resistance = resistivity×length /area

= 0.0000000171 ohms x 100 meters / 1.5 mm^2

Sylvie has a robot that helps her wash dishes. Which of the following must be true?

Answers

The Robot washes the dishes cause it programed to do so

Select the correct answer.
What Is a trade-off?
A
decreasing the amount of resources spent on all wants to reduce the total costs In future
O B.
replacing one resource with another resource to satisfy a want
c.
organizing the use of a resource in a manner that fulfills all wants
D.
reducing the amount of resources
spent on one want to spend more on another want

Answers

Answer:

d. reducing the amount of recourses spent on one want to spend more on another want

brainliest? plz!

Answer:

the answer is B. replacing one resource with another resource to satisfy a want

_____ are used to control the flow of electricity in a circuit.
(2 Points)

Sensors

Capacitors

Insulators

Switches

Answers

Answer:

Switches control the flow of electricity in a circuit.

Answer:

switches

Explanation:

switches because it a device used to control electric circuit regarding whether current should flow or not.

Other Questions
NO LINKS plz helpThe hypotenuse of a right triangle measures 16 cm and one of its legs measures 7 cm. Find the measure of the other leg. If necessary, round to the nearest tenth. ITS URGENT, PLEASE HELP!!!!!!!!!!!!!! What two numbers multiply together to equal 15 and add together to equal 8? This world map shows why it was said that "the sun never sets on the British Empire."It spread over the entire globe. Where are the British American colonies located onthe map? A grocer wants to mix two kinds of coffee. One kind sells for $0.85 per pound, and the other sells for $2.70per pound. He wants to mix a total of 21 pounds and sell it for $0.95 per pound. How many pounds ofeach kind should he use in the new mix? (Round off the answers to the nearest hundredth.) Find the base area of a square pyramidwhose base has a side length of 12cm.A) 148 B) 144C) 143D) 140 What was the main reason that the United States bought the Gadsden Purchase A rancher rode his horse around a piece of property for 6 hours to search for breaks in the fence, and then rode home. The diagram below shows the entire distance the rancher traveled. In this moment, Miss Thomas has a way of making Bud feel at home. Describe what home feels like. What makes a place feel like home? What do the people feel like in a place like that? Explain why this place might feel like home to Bud. Which two lines from the poem "A Voice" express the poem's tone?\ PLEASE HELP I NEED IT TO PASS THIS CLASS Following the 2007-2009 financial crisis, many people feared that Greece might leave the euro and resume using the drachma. If that happened, the drachma might be worth less than the euro. When using fiat money like the drachma, the key to acceptance is that households and firms have confidence that if they accept drachma in exchange for goods and services, the drachma will not lose much value during the time they hold them. If sellers were not willing to accept the drachma in exchange for goods and services, the drachma would not serve as def shared_motif(dna_list): This function takes in a list of DNA strings and returns the longest common substring. A substring is a contiguous sequence of characters within a string. A common substring is a substring of every element in the given list of DNA strings. Note that the number of DNA strings in the input list is not always the same! There may be multiple solutions, but you only need to return the first one.Example: Sample input DNA list: ("GATTACA", "TAGACCA", "ATACA"] The returned longest common substring: "TA" What is the value of cose in the diagram below?a)3/5b)3/4c)4/5d)4/3 Find the area 10 yd12 yd13 yd what is the measure of angle 2 Factorise x^2-3xplz help me What actions did the Women's Rights movement take? What is the volume of the triangular prism shown below?8 cm3 cm13 cmA 143 cmB 312 cmC 156 cmDNot here Vaughn Manufacturing purchased land as a factory site for $1345000. Vaughn paid $116000 to tear down two buildings on the land. Salvage was sold for $8100. Legal fees of $5500 were paid for title investigation and making the purchase. Architect's fees were $46900. Title insurance cost $3900, and liability insurance during construction cost $4200. Excavation cost $15860. The contractor was paid $4300000. An assessment made by the city for pavement was $9500. Interest costs during construction were $260000.1. The cost of the land that should be recorded by Wilson Co. is:_____.a. $989,880.b. $980,480.c $996,280.d. $986,880.2. The cost of the building should be recorded by Wilson Co. is:_____.a. 2,804,840.b. 2,813,200.c. 2,803,800.d. 3,014,240.