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Electric Circuits

Electric Circuits
Internal resistance of ideal current source is

 zero
 infinite
 finite
 100 ohms

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Electric Circuits
The mass of the atom is determined by

 electron and proton.
 proton.
 neutron and proton.
 electrons.

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Electric Circuits
A current of 1 mA flows through a 1M ohm, 2 W carbon resistor. The power dissipated as heat in the resistor will be

 0.5 W.
 1 W.
 2 W.
None of these

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Electric Circuits
If the practical units of voltage and current wave each made 20 times as large as they are at present, what would be the consequent alternation in the size of the unit of capacitance?

 60 times.
 Nil.
 200 times.
 20 times.

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

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

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Electric Circuits
For ideal tank circuit, what is the value of dynamic admittance?

 Both
 0
 ∞
None of these

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MORE MCQ ON Electric Circuits

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