All quizzes

Guest practice

Unit 17: Electric Circuits

Questions
10
Answered
0
Time left
--:--
Guest mode: this attempt shows an instant score but is not saved. Sign up or log in before playing to store results.
Quiz progress 0% complete
1

The purpose of earthing is to:

2

The SI unit of electric current is:

3

Electric power is the rate of:

4

The device that converts electrical energy into heat is:

5

Which factor does NOT affect resistance of a conductor?

6

The energy supplied to a circuit depends on:

7

The main source of electricity in homes is:

8

Which component is used to control the flow of electric current in a circuit?

9

The electromotive force (EMF) of a cell is measured in:

10

One kilowatt-hour is equal to:

Exit quiz