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30 questions
1. Which switch or switches must be closed to make both the lamps light?
Only switch 1
Only switch 1
Switches 1 and 2
Switches 1 , 2 and 3
Which electrical component does the diagram represent?
Voltmeter
Ammeter
Cell
Bulb
What is the symbol for "Buzzer"?
What is the symbol for "Closed Switch"?
What is a circuit with several paths for electricity to flow?
conductor
series circuit
parallel circuit
open circuit
Name the component that makes the bell ring
motor
permanent magnet
light
electromagnet
If the reading of A1 is 0.3 A, what is the reading of ammeter A2?
0.1 A
0.2 A
0.3 A
0.4 A
A parallel Electric circuit was set up as shown in the diagram. The reading of Ammeter A1 is _________ A.
0.1 A
0.12 A
0.7 A
0.21 A
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