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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 ?

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

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Electric Circuits
Current locus is obtained by which of the following?

None of these
 Either of these
 Varying any one of the circuit element
 Varying source frequency

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Electric Circuits
Which cell has the reversible chemical reaction?

 Silver oxide.
 Carbon Zinc.
 Mercury oxide.
 Lead acid.

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Electric Circuits
When resistance element of a heater fuses and then we reconnect it after removing a portion of it, the power of heater will

  decrease.
  none of these.
  remain constant.
  increase.

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Electric Circuits
200 resistors of 200 Ω each are connected in parallel. Their equivalent resistance will be

 200 Ω.
 4 kΩ.
 400 Ω.
 1 Ω.

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Electric Circuits
An ideal constant voltage source has _______________ internal impedance whereas a constant current source has ____________ internal impedance.

 infinite, infinite
 zero, infinite
 zero, zero
 infinite, zero

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