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Electric Circuits

Electric Circuits
Lowest current density is generally recommended for plating of

 silver.
 cadmium.
 chromium.
 bronze.

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Electric Circuits
Condition for a balanced 3 - phase load is that, each phase has the same value of __________________.

 resistance.
 power factor.
 all of these.
 impedance.

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Electric Circuits
The value of unity impulse function at time (t) = 0 is

 1.
 indeterminate.
 0.
 infinite.

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Electric Circuits
Kirchhoff's second law is based on law of conservation of

 energy.
 mass.
 charge.
 momentum.

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Electric Circuits
In RLC parallel circuit if current through capacitor and inductor is equal. Then What is the power factor?

 lagging
 unity
 zero
 leading

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Electric Circuits
For symmetrical wave form average value of one full cycle is

 1
 1.11
 2.22
 0

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