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Repost from Electrical By Ashish Sir
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13.All the voltage drops and the source voltage added together in a series circuit is equal to
A. the total of the voltage drops B. the source voltage C. zero D. the total of the source voltage and the voltage drops
12.The total power in a certain circuit is 12 W. Each of the four equal-value series resistors making up the circuit dissipates
A. 12 W B. 48 W C. 3 W D. 8 W
11.
When one of three series resistors is removed from a circuit and the circuit is reconnected, the current
A. increases B. increases by one-third C. decreases by one-third D. decreases by the amount of current through the removed resistor
