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102 Electricity Exam Questions And Answers With Verified Solutions Already Passed Latest Updated 2024
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102 Electricity Exam Questions And Answers With Verified Solutions Already Passed Latest Updated 2024

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  • October 17, 2024
  • 7
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • 102 electricity exam questions and answers with ve
  • electric current moves along a path called an
  • any electrical appliance activated by the flow of
  • materials that best transport electricity are call
  • si

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  • EWRB
  • EWRB

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102 Electricity Exam Questions And
Answers With Verified Solutions Already
Passed Latest Updated 2024
Electric current moves along a path called a(n): - ANSWER✔✔conductor

Any electrical appliance activated by the flow of electric current such as a facial
steamer is known as a(n): - ANSWER✔✔to load

Materials that best transport electricity are called: - ANSWER✔✔conductors

Since silver and copper transmit electricity, they are: - ANSWER✔✔conductors

Which of the following materials is considered a conductor? - ANSWER✔✔water-
containing ions

Materials that do not allow a current to pass through them are called: -
ANSWER✔✔insulators

Which of the following materials doesn't allow current to pass through it? -
ANSWER✔✔glass

Plastic, rubber or paper are examples of what type of materials? -
ANSWER✔✔Insulating materials

Why is it dangerous to use any electrical cord with a break in it? -
ANSWER✔✔can cause electrical shock

Cords on appliances should be kept straight and free of knots, kinks and tangles to
prevent: - ANSWER✔✔breaks

An amp is a unit of electric:
a. strength
b. pressure
c. frequency
d. resistance - ANSWER✔✔strength

, How many milliamperes equal one ampere? - ANSWER✔✔1,000

A volt is a unit of electric: - ANSWER✔✔pressure

Which of the following descriptions identifies a volt? - ANSWER✔✔Measures of
how hard the electrons are being forced or pushed by a source

All of the following statements are true about 240-volt current EXCEPT: -
ANSWER✔✔powers small appliances

A unit of electric resistance is called a(n):
a. volt
b. ohm
c. watt
d. insulator - ANSWER✔✔B. Ohm

A measure of how much electrical energy is being used is known as a: -
ANSWER✔✔Watt

How many watts equal one kilowatt? - ANSWER✔✔1000

Two common sources of electric current are generators and: -
ANSWER✔✔batteries

Electrons travel on a closed path, called a: - ANSWER✔✔circuit

When a facial steamer is on and steam begins to flow, you have an example of
a(n): - ANSWER✔✔closed circuit

Jessica, a salon/spa owner wants her estheticians to each be able to run their
electrical equipment independently or have several loads running at one time.
Which type of wiring should be installed in her salon/spa? - ANSWER✔✔parallel

The two forms of electric current are: - ANSWER✔✔DC and AC

A current in which electrons move at an even rate and flow in only one direction is
called: - ANSWER✔✔direct current

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