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Electric Circuits

Electric Circuits
The current in the resistor R shown in figure will be

 0.2 A.
 0.6 A.
 0.4 A.
 0.8 A.

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Electric Circuits
Which part of magnetic path requires largest mmf?

 Coil.
 Inductance.
 Air gap.
 Core.

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Electric Circuits
Container of a lead acid battery

 celluloid.
 any of above.
 ceramics.
 molded hard rubber.

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Electric Circuits
If C be the capacitance, V be the potential difference and I be the current, then I / CV will have the unit of

 power.
 frequency.
 reactive power.
 time.

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

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

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Electric Circuits
The mass of a neutron of atom is

 1.675 × 10 - 27 Kg.
 1.609 × 10 - 31 Kg.
 1.602 × 10 - 19 Kg.
 1.672 × 10 - 26 Kg.

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MORE MCQ ON Electric Circuits

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