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Electric Circuits

Electric Circuits
For the circuit shown in the given figure the current I is given by

 4 A.
 1 A.
 2 A.
 3 A.

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Electric Circuits
The ratio of electric flux density to electric field intensity is called ......... of medium

 capacitance
 reluctance
 permittivity
 permeability

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Electric Circuits
Condition of symmetry in Z-parameter representation is

 Z11 = Z22.
 Z11 = Z12.
 Z12 = Z21.
 Z12 = Z22.

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Electric Circuits
In RLC series circuit, if the voltage across capacitor is greater than voltage across inductor, then power factor of the network is

 zero.
 leading.
 unity.
 lagging.

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Electric Circuits
The fixed circular paths around the nucleus are called

 orbitals.
 mesons.
 orbits.
 nucleus.

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Electric Circuits
A series RLC circuit is connected across a 240V, 50 Hz supply. When the voltage across capacitor is 250V, a maximum current of 0.5A flows in the circuit. Find the inductance.

 6.37 µF.
 2.25 µF.
 1.58 µF.
 0.47 µF.

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MORE MCQ ON Electric Circuits

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