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Electric Circuits

Electric Circuits
A coil with negligible resistance has 50 V across it with 10 mA. The inductive reactance is

 5000 ohms.
 500 ohms.
 1000 ohms.
 50 ohms.

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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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Electric Circuits
The value of E within the field due to a point charge can be found with help of

 Faradays law.
 Coulombs law.
 Lenzs law.
 Kirchhoffs law.

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Electric Circuits
During electroplating the weight of substance deposited depends on

 quantity of electricity.
 shape of article.
 atmospheric humidity.
 room temperature.

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Electric Circuits
Under resonance condition the phase angle between voltage phase and current phase is

 - 90°
 45°
 90°
 0°

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Electric Circuits
To obtain wide bandwidth, network is designed with which of the following?

 High Q factor
 Unity Q factor
 Zero Q factor
 Low Q factor

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MORE MCQ ON Electric Circuits

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