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Electric Circuits

Electric Circuits
The electrical resistance of human body is around

  250 ohms.
  25 ohms.
  5 ohms.
  1000 ohms.

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Electric Circuits
Which of the following are typical resistance and power-dissipation values for a carbon-composition resistor?

 5000 ohms, 100W.
 1000000 ohms, 1 W.
 10 ohm, 50 W.
 10000 ohms, 10 W.

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Electric Circuits
To find the initial value of a function, the highest power of S in denominator should be ---------- the highest power of S in the numerator.

 greater than
 both a and c
 less than
 equals to

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Electric Circuits
In RL series circuit R=2Ω and L=10mH and applied voltage is 10V DC. Then find the current in the network?

 5A
 10A
 0A
 1A

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Electric Circuits
The switch S is the circuit shown in figure is ideal. If the switch is repeatedly closed for 1 ms and opened for 1 ms, the average value of i(t) is

 0.5 mA.
 0.35 mA.
 1 mA.
  0.25 mA.

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Electric Circuits
How many coulombs of charge flow through a circuit carrying a current of 10 A in 1 minute?

 60
 600
 10
 1200

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MORE MCQ ON Electric Circuits

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