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Delmar f. questions and answers verified 2024 $13.49   Add to cart
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Delmar f. questions and answers verified 2024
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Delmar f. questions and answers verified 2024

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  • October 2, 2024
  • 3
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • delmar f questions and answers verified 2024

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  • DELMAR
  • DELMAR

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Delmar's Standard Textbook of
Electricity Unit 2 (Electrical Quantities
and Ohm's Law)
What is a coulomb? - correct answer ✔A charge transferred by a current of 1
ampere in one second; a measure of charge.


What is an ampere? - correct answer ✔A unit of electric current equal to a
flow of one coulomb per second; current.


Define voltage. - correct answer ✔The potential difference between two
points in a circuit; electrical pressure.


Define ohm. - correct answer ✔The unit of resistance to current flow.


Define watt. - correct answer ✔The measure of the amount of power that is
being used in a circuit.


Would it be less expensive to operate an electrical unit on 120 V or 240 V? -
correct answer ✔It would cost the same since you are pushing the same
amount of wattage.


What letters can be used to represent amperes? - correct answer ✔I and A


What letters can be used to represent voltage? - correct answer ✔E and V


What letters can be used to represent an ohm? - correct answer ✔The
Greek letter omega or R

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