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Electric Circuits

Electric Circuits
By which of the following elements transients will not occur?

 R
All of these
 C
 L

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Electric Circuits
Form factor is equal to Peak factor in case of

 saw tooth wave.
 triangle wave.
All of these
 square wave.

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Electric Circuits
In a series resonance circuit if bandwidth is 1 MHz and inductance is 1 mH, then what is the resistance value?

 100 Ω
 1 MΩ
 1 KΩ
 1 Ω

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Electric Circuits
A wire of resistance R has it length and cross - section both doubled. Its resistance will become

 2R.
 4R.
 0.5R.
 R.

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

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

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Electric Circuits
Reactive power drawn by a pure resistor is

 minimum
 maximum
None of these
 0

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