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Electric Circuits

Electric Circuits
A 10 Ohm resistor has power rating of 1W. Find the maximum current rating.

 1 A.
 0.316 A.
 0.01 A.
 0.1 A.

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Electric Circuits
Addition of which of the following substance in electrolyte helps in producing bright finish?

 Phenol.
 Any of above.
 Glycerine.
 Dextrol.

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Electric Circuits
1 F is theoretically equal to

 ratio of 1 V to 1 C
 1 ohm of resistance
 ratio of 1 C to 1 V
 none of these

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Electric Circuits
At which of the following frequency voltage across capacitor has maximum value for series circuit ?

 Equal to resonance frequency
 Zero frequency
 Greater than resonance frequency
 Less than resonance frequency

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Electric Circuits
A parallel plate capacitor has a capacitance of C farad. It area of the plates is doubled and the distance between them is half, the capacitance of the capacitor is

 4C Farad.
 16C Farad.
 C Farad.
 2C Farad.

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Electric Circuits
An electrical circuit with 10 branches and 7 nodes will have

  10 loop equations.
 3 loop equations.
 7 loop equations.
  4 loop equations.

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MORE MCQ ON Electric Circuits

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