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Electric Circuits

Electric Circuits
If Vout = 1 V for 1 kHz input then what would be Vout for 10 kHz for same input ?

 0.01 V.
 None of these.
 0.1 V .
  1 V.

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Electric Circuits
Which of following capacitors has relatively shorter shelf life?

 Electrolytic.
 Glass.
 Paper.
 both (B) and (C) above.

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

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

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Electric Circuits
Select the wave that has the least value of form factor.

 Triangular wave.
 Rectangular wave.
 Square wave.
 Sine wave.

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Electric Circuits
Four bulbs of 40 W each are connected in series with a battery across them, which of the following statement is true?

None of these
 The current through each bulb is same.
 The power dissipation in each bulb is not same.
 The voltage across each bulb is not same.

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Electric Circuits
Which of the following defined the average value ?

 Voltage
 Current
 Charge transfer
 Heating effect

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