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Electric Circuits

Electric Circuits
In foster 1 form 1st element is

 none.
 both.
 inductor.
 capacitor.

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

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

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Electric Circuits
In the circuit shown in the figure the voltage across the 2 Ω resistor is

 1 V.
 2 V.
 3 V.
 4 V.

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Electric Circuits
Consider the following circuit. In this circuit, when Vs = 3 V, I = 4 A, what is the value of I when Vs = 12 V?

 15 A.
 7 A.
 20 A.
 10 A.

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Electric Circuits
In RL series circuit R=2Ω and L=2mH. What is the value of time constant?

 1msec
 2msec
 4msec
 100sec

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Electric Circuits
Atoms with fewer than 4 valence electrons are

 none of these.
 insulator.
 semi-conductor.
 conductor.

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MORE MCQ ON Electric Circuits

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