NOVICE PRO
Quiz by , created more than 1 year ago

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NOVICE PRO
Created by NOVICE PRO about 7 years ago
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Question 1 of 4

1

Is an electric current the flow of nucleons in the circuit ?

Select one of the following:

  • True
  • False

Explanation

Question 2 of 4

1

1 ampere is a flow of 1 ... per second?

Select one of the following:

  • coulomb

  • watt

  • joules

Explanation

Question 3 of 4

1

the unit of power is joules per second or ..?

Select one of the following:

  • watt

  • power

Explanation

Question 4 of 4

1

A soldering iron has a power of 25W. It uses the 230V main supply. What is the current when it is switched on ?
P=IV

Select one of the following:

  • 9.2WV

  • 9.2A

  • 0.11WV

  • 0.11A

Explanation

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