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Electric Circuits

Electric Circuits
Three resistors each R Ohm is connected to form a triangle. The equivalent resistance across any terminals is

 2R/3.
 3R/2.
 R/2.
 R.

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Electric Circuits
A constant voltage source has

 minimum current capacity.
 low internal resistance.
 high internal resistance.
 minimum efficiency.

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Electric Circuits
To obtain a high value of capacitance, the permittivity of dielectric medium should be

 low
 zero
 unity
 high

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Electric Circuits
If the measured value of a capacitor is 205.3µF and true value is 201.4µF the percentage relative error is

 1.89%
 39.00%
 25.64%
 1.94%

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Electric Circuits
What is mean by flow of electrons?

 Voltage.
 Insulator.
 Electric current.
 Semiconductor.

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Electric Circuits
The maximum current rating for a 10 k Ω, 0.5 W resistor is

 28.28 mA.
 14.14 mA.
 0.707 mA.
 7.07 mA.

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MORE MCQ ON Electric Circuits

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