Exercise: Parallel Circuits

Questions for: Parallel Circuits

The voltage read by the voltmeter will be:

mcq4_1005_1.gif
A:
24 V
B:
12 V
C:
6 V
D:
4 V
Answer: B
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The current through R1 will be:

mcq4_1006_1.gif
A:
128 mA
B:
88 mA
C:
48 mA
D:
2.2 mA
Answer: C
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What does VS equal in the given circuit?

A:
0 V
B:
9 V
C:
27 V
D:
More information is needed to find VS.
Answer: B
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If a 1 k and a 2 k resistor are parallel-connected across a 12 V supply, how much current is received by the 2 k resistor?
A:
4 mA
B:
6 mA
C:
8 mA
D:
12 mA
Answer: B
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In the given circuit, Channel 1 of the stereo amplifier outputs 12 V to the speakers. How much total power is the amplifier delivering to the speakers?

A:
0 W
B:
18 W
C:
36 W
D:
More information is needed to find the total power delivered to the speakers.
Answer: C
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