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Electric Circuits

Electric Circuits
Container of a lead acid battery

 molded hard rubber.
 any of above.
 celluloid.
 ceramics.

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Electric Circuits
For Norton’s equivalent circuit

 Isc = Voc / Req.
 Voc = Isc / Req.
 Isc = Voc Req.
 Voc = Req /Isc.

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Electric Circuits
Two resistor are said to be connected in parallel when

 both carry the same value of current.
 both have the same potential difference.
 total current equals the sum of branch currents.
 both ‘b’ and ‘c’

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Electric Circuits
Consider the following circuit. What is the value of current I in the 5 Ω resistor in the circuit given in the figure?

 4 A.
 2 A.
 3 A.
 0 A.

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Electric Circuits
The voltage across the 1kΩ resistor between the nodes A and B of the network shown in the given figure is

 2 V.
 1 V.
 -1 V.
 -2 V.

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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 rms value in Amperes.

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

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MORE MCQ ON Electric Circuits

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