# A voltmeter should be connected to the circuit being tested

Asked by wiki @ in Engineering viewed by 535 People

Voltage drop testing is being discussed.

Technician A connects the red voltmeter lead to the most positive side of the circuit being tested and the black lead to the most negative side or part of the circuit being tested. Technician B says the test must be conducted with the circuit operating with normal amounts of current. Who is correct?

Answered by wiki @

Technician B only is correct

Explanation:

Voltage drop testing is a method used to find the amount of electrical resistance available in an high amperage circuit that involves connecting the leads of the meter in parallel to the circuits being tested such that disassembly is not required

In voltage drop test, the red voltmeter lead and black voltmeter lead are placed at two points on the same side of the circuit connection such that the leads are in between two positive connection or two negative connection (rather than connecting the red to the positive and the black to the negative sides of the circuit) and digital voltmeter is used for the voltage drop measurement across the lead while the connection is under load.

Therefore, Technician B only is correct

## Which fraction is equivalent to 2 6

Asked by wiki @ in Mathematics viewed by 191 persons

Which fraction is equivalent to 2/6

## Water flowing through a garden hose of diameter 2.74 cm

Asked by wiki @ in Physics viewed by 214 persons

Water flowing through a garden hose of diameter 2.74cm fills a25.0L bucket in 1.50 min a) what is the speed of the water leaving the end of the hose? B)a …

## How does shelley most clearly create suspense in the story

Asked by wiki @ in English viewed by 349 persons

How does shelley most clearly create suspense in the story? a.she denies the reader answers to certain questions for a time. b.she develops the main character through conflict. c.she tells …

## How many yards do i need to make a blanket

Asked by wiki @ in Mathematics viewed by 240 persons

if 6/7 yard of material is needed to make a blanket, how many blankets can be made from 18 yards of material?

## President kennedy most contributed to the civil rights movement by

Asked by wiki @ in History viewed by 286 persons

President Kennedy most contributed to the civil rights movement by what?-appointing African Americans to government positions.-granting scholarships to African American students.-enrolling African Americans in the space program.-including African American leaders …

## Which of the following statements regarding cell division is false

Asked by wiki @ in Biology viewed by 262 persons

Which of the following statements concerning cell division is NOT true? Cells division occurs during times that we are growing or become injured. Cell division also replaces cells that become …

## What error in parallelism is made in the following sentence

Asked by wiki @ in English viewed by 257 persons

What error in parallelism is made in the following sentence? Not only vacuuming, but the family wants to dust and straighten up the whole house. A. It changes subjects. B. …

## Compare the anatomy of the butterfly and bird wing below

Asked by wiki @ in Biology viewed by 214 persons

Which type of anatomic structure are bird wings and butterfly wings when compared to each other?

## What is the end result of mitosis

Asked by wiki @ in Biology viewed by 205 persons

What is the end result of mitosis and meiosis?a.Mitosis and meiosis result daughter cells for growth, development and reproduction in the living world.b.Mitosis results similar daughter cells generally for growth …

## What is the purpose of article 1 of the constitution

Asked by wiki @ in History viewed by 224 persons

What is the purpose of Article 1 of the Constitution?

## What kinds of biomes are found in the united states

Asked by wiki @ in Biology viewed by 232 persons

Name the 3 main biomes of the united states (land only)

## How much of the electromagnetic spectrum is visible to us

Asked by wiki @ in Biology viewed by 191 persons

How much of the electromagnetic spectrum is visible to us? all of it none of it most of it a small part of it

## The amount of matter in an object is its

Asked by wiki @ in Physics viewed by 208 persons

The amount of matter in an object is its _____. A. mass B. space C. weight D. volume

## Between 1790 and 1900 cities in america

Asked by wiki @ in History viewed by 218 persons

#17 Between 1790 and 1900 cities in America A.) grew rapidly as people move to urban centers looking for work B.) Shrank as new rule areas became more popular C.) …

## In volleyball a team must win by how many points

Asked by wiki @ in History viewed by 195 persons

To win a volleyball match, a team must win ________ games.

## Jimmy carter's response to the nation's oil crisis was to

Asked by wiki @ in English viewed by 162 persons

Jimmy Carter’s response to the nation’s oil crisis was to ___. a. ask Congress to reduce taxes on crude oil. b. issue a federal loan to Chrysler to stop it …

## How can presenters best address two sides of an issue

Asked by wiki @ in English viewed by 109 persons

How can presenters best address two sides if an issue?

## Express 79.2 as a decimal

Asked by wiki @ in Mathematics viewed by 177 persons

Express 79.2% as a decimal.

## Foam brightens like the dogwood now is an example of

Asked by wiki @ in English viewed by 149 persons

"Foam brightens like the dogwood now" is an example of A. consonance. B. a metaphor. C. a simile. D. alliteration.

## Which method would not increase your knowledge of a topic

Asked by wiki @ in Biology viewed by 281 persons

Which method would not increase your knowledge of a topic

## Entrepreneurs spread industrialization from great britain to other countries by

Asked by wiki @ in History viewed by 239 persons

Entrepreneurs spread industrialization from Great Britain to other countries by funding the creation of machinery. exporting and importing machinery. giving information and know-how. developing entirely new technology.

## Are there multiple types of bacterial colonies in anna's sample

Asked by wiki @ in Biology viewed by 162 persons

Are there multiple types of bacterial colonies in anna’s sample? yes or no. explain your reasoning.

## According to the constitution how long is a senator's term

Asked by wiki @ in History viewed by 219 persons

According to the Constitution, how long is a senator’s term? two years. four years. six years. eight years.

## How does the structure of phospholipids relate to its function

Asked by wiki @ in Biology viewed by 169 persons

Explain how the structure of a phospholipid affects the functionality of a cell membrane.​

## Ca s hno3 aq ca no3 2 aq h2 g

Asked by wiki @ in Chemistry viewed by 194 persons

Ca(s)+2hno3(aq)→ca(no3)2(aq)+h2(g) identify the oxidizing agent.

## A planet moves in an elliptical orbit about the sun

Asked by wiki @ in Biology viewed by 136 persons

A planet moves in an elliptical orbit around the sun. The mass of the sun is Ms. The minimum and maximum distances of the planet from the sun are R1 …

## Who constructed railroads

Asked by wiki @ in History viewed by 211 persons

Who constructed railroads? A. State governments B. Native American tribes C. National governments D. Private investors

## Which method did dalton use to develop his atomic theory

Asked by wiki @ in Chemistry viewed by 203 persons

Which method did Dalton use to develop his atomic theory?

## What does the golgi body do in the animal cell

Asked by wiki @ in Biology viewed by 205 persons

Where is the Golgi Body in an animal cell?

## Which of the following is not an optical storage device

Asked by wiki @ in Computers and Technology viewed by 182 persons

Which of the following is an example of an optical storage device? A. flash drive B. compact disk C. memory card D. hard drive E. smart card

## Electricians will sometimes call ______ disconnects or a disconnecting means

Asked by wiki @ in Engineering viewed by 2926 persons

## In this course glossary terms are highlighted in drivers ed

Asked by wiki @ in Engineering viewed by 2456 persons

## Which one of the following is true about can buoys

Asked by wiki @ in Engineering viewed by 1136 persons

## Scrap tire management is primarily regulated at the _____ level

Asked by wiki @ in Engineering viewed by 689 persons

## Degreasers can be broken down into two main categories sp2

Asked by wiki @ in Engineering viewed by 672 persons

## How to find the total current in a series circuit

Asked by wiki @ in Engineering viewed by 602 persons

## How many watts of electricity does a lightning bolt have

Asked by wiki @ in Engineering viewed by 580 persons

## This is a classification of back pain based on duration

Asked by wiki @ in Engineering viewed by 571 persons

## Which of the following is not true about machine learning

Asked by wiki @ in Engineering viewed by 568 persons

## A voltmeter should be connected to the circuit being tested

Asked by wiki @ in Engineering viewed by 535 persons

## According to navigation rules which of the following is true

Asked by wiki @ in Engineering viewed by 523 persons

## What is the apparent gas constant for a gas mixture

Asked by wiki @ in Engineering viewed by 518 persons

## You are approaching an intersection on a multiple lane road

Asked by wiki @ in Engineering viewed by 503 persons

## The water in a large lake is to be used

Asked by wiki @ in Engineering viewed by 483 persons

## Batteries are used to power radios watches and cell phones

Asked by wiki @ in Engineering viewed by 478 persons