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Electric Circuits

Electric Circuits
Conductance of any conductor is expressed as

  ampere / watt.
  volt2 / watt.
  mho.
  watt / ampere2.

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Electric Circuits
Unit step function is first derivative of

 parabolic function.
 gate function.
 impulse function.
 ramp function.

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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?

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

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Electric Circuits
Disadvantages of constant k type filter

  none of these.
  characteristic impedance unchanged in pass band.
  both A and B.
  attenuation does not increase rapidly beyond cut off frequency.

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Electric Circuits
The unit of resistivity is

 Ω - metre.
 Ω / m².
 Ω.
 Ω / metre.

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Electric Circuits
For a band pass filter, cut off frequency of the low pass filter should be ___ of the high pass filter?

All of these
 less than
 greater than
 equals to

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MORE MCQ ON Electric Circuits

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