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Electric Circuits

Electric Circuits
A 6 V lead acid battery has an internal resistance of 0.01 Ω. How much current will flow when the battery is short circuited?

 6 A.
 600 A.
 100 A.
 1 A.

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Electric Circuits
Which property is used to oppose the flow of current ?

 Poteintial difference
 Resistance
 Capacitance
 Inductance

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Electric Circuits
What will be the rms value of rectangular wave with amplitude 10 V?

 7.7 V.
 5√2 V.
 11.2 V.
 10 V.

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Electric Circuits
To obtain a high value of capacitance, the permittivity of dielectric medium should be

 unity
 high
 zero
 low

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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?

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

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Electric Circuits
Mesh analysis is applicable for

 neither planar and non planar networks..
 non planar networks.
 planar networks.
 both planar and non planar networks.

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MORE MCQ ON Electric Circuits

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