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Electric Circuits

Electric Circuits
How many coulombs of charge flow through a circuit carrying a current of 10 A in 1 minute?

 10
 60
 1200
 600

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Electric Circuits
In the circuit shown below, what is the voltage across 5 Ω resistor?

 -28.4 V.
 None of them
 34.4 V.
 -27.4 V.

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Electric Circuits
Which of the following are typical resistance and power-dissipation values for a carbon-composition resistor?

 10 ohm, 50 W.
 1000000 ohms, 1 W.
 10000 ohms, 10 W.
 5000 ohms, 100W.

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Electric Circuits
Rms value is defined based on which of the following?

 Voltage
 Charge transfer
 Heating effect
 Current

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Electric Circuits
The norton equivalent of the circuit shown in the figure is

 0.75 A, 1.5 Ohm
 0.75A, 5/6 Ohm
 1A, 5/6 Ohm
 1A, 1.5 Ohm

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Electric Circuits
The maximum value of a current wave is 2A. If the form factor of a current wave is 1.5 and the peak factor is 2.7, find the average value in Amperes.

 1.414 A.
 0.741 A.
 1.57 A.
 0.494 A.

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MORE MCQ ON Electric Circuits

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