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Electric Circuits

Electric Circuits
In a capacitor the electric charge is stored in

 dielectric.
 none of above.
 metal plates.
 both of (A) and (B).

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Electric Circuits
In RLC series circuit R = 2Ω, L = 2mH and C = 1μF and applied voltage is 10V DC. Then what is steady state current value?

 5A
 0A
 2A
 1A

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Electric Circuits
In series RLC circuit, voltage across resistor, inductor and capacitor are 5V, 2V and 2V respectively. Find total voltage?

 2V
 9V
 5V
 4V

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Electric Circuits
For ideal tank circuit what is the value of dynamic impedance?

None of these
 ∞
 0
 Both

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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?

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

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Electric Circuits
Two sinusoidal quantities are said to be in phase quadrature, when their phase difference is

 30o.
 45o.
 0o.
 90o.

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MORE MCQ ON Electric Circuits

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