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Electric Circuits

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

  64 W.
 1 W.
 10 W.
 5 W.

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Electric Circuits
In delta connected circuit when one resistor is open, then power will be

 0.
 increased by factor of 3.
  remain unchanged.
 reduced by the factor of 3.

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Electric Circuits
Whenever current is supplied by a source its terminal voltage

 remains constant.
 decreases.
 increases.
 increases exponentially.

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Electric Circuits
A capacitor carries a charge of 0.1 C at 5 V. Its capacitance is

 0.2 F
 0.5 F
 0.05 F
 0.02 F

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Electric Circuits
The electrical resistance of human body is around

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

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Electric Circuits
What is a resistor?

 Hello
 Capacitor
 Test
 Inductor

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MORE MCQ ON Electric Circuits

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