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Electric Circuits

Electric Circuits
Conductance of any conductor is expressed as

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

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Electric Circuits
A 100 ohm resistor is directly connected across a 80 V battery. What is the power dissipation?

 5 W.
 10 W.
 1 W.
  64 W.

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Electric Circuits
In series R, L circuit power factor can be defined as

 R/Z
All of these
 Vr/V
 P/S

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Electric Circuits
Which of the following ABCD parameters is unit less?

 A and C.
 A and D.
 A and B.
 B and C.

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Electric Circuits
Two resistor are said to be connected in parallel when

 both ‘b’ and ‘c’
 both have the same potential difference.
 total current equals the sum of branch currents.
 both carry the same value of current.

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Electric Circuits
A voltage of v = 100 sin (wt + π/3) is applied to pure resistor of 30 Ohm. What is the RMS value of current is

 4.71.
 2.36.
 5.77.
 1.92.

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MORE MCQ ON Electric Circuits

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