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Electric Circuits

Electric Circuits
Form factor is equal to Peak factor in case of

All of these
 saw tooth wave.
 triangle wave.
 square wave.

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Electric Circuits
The value of specific gravity of acid when a lead acid battery is fully charged is

 1.285.
 2.585.
 2.9585.
 2.185.

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Electric Circuits
Five capacitors each of 5 µF are connected in series, the equivalent capacitance of the system will be

 25 µF
 1 µF
 10 µF
 5 µF

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Electric Circuits
Condition of reciprocity in Y-parameter representation is

 Y11 = Y22.
 Y12 = Y22.
 Y12 = Y21.
 Y11 = Y12.

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Electric Circuits
The indication of the state of charge of a battery is best given by

 level of electrolyte.
 temperature of electrolyte.
 specific gravity of electrolyte.
 colour of electrolyte.

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Electric Circuits
Three identical inductors are connected in delta with a 220 V, 50 Hz, 3 - φ, supply. If the phase current is 24 A, then what is the value of each of the inductance?

 0.029.
 0.058 H.
 None of these.
 0.049 H.

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MORE MCQ ON Electric Circuits

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