6.
Components that connect in parallel form:
A. branches B. open circuits
C. short circuits D. a voltage divider
Answer & Explanation
Answer: Option A
Explanation:
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7.
A parallel circuit differs from a series circuit in that a parallel circuit has
A. no path for current flow
B. fewer paths for current flow
C. one path for current flow
D. more than one path for current flow
Answer & Explanation
Answer: Option D
Explanation:
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8.
In the given circuit, Channel 1 of the stereo amplifier outputs 12 V to the speakers. How much total current is the amplifier providing to the speakers?
A. 0 A
B. 1.5 A
C. 3 A
D. More information is needed to find the total current provided to the speakers.
Answer & Explanation
Answer: Option C
Explanation:
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9.
If two parallel-connected resistors dissipate 6 watts and 10 watts of power, then what is the total power loss?
A. 3.75 watts B. 4 watts
C. 16 watts D. 60 watts
Answer & Explanation
Answer: Option C
Explanation:
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10.
Which component is shorted?
mcq4_1012_1.gif
A. R1 B. R2
C. R3 D. R4
Answer & Explanation
Answer: Option D
Explanation:
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