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Physical Sciences Electric Circuits Virtual Lab Experiments

Aim

Theory

Self Evaluation

Procedure

Simulation

Assignment

References

Feedback

Aim

Theory

Self Evaluation

Procedure

Simulation

Assignment

References

Feedback

Series RL Circuits

Choose difficulty:

Beginner

Intermediate

Advanced

The power factor in a circuit is unity. Then the impedance of the circuit is?

a: Resistive Explanation

Explanation

b: Capacitive Explanation

Explanation

c: Inductive Explanation

Explanation

d: Partially inductive and partially capacitive Explanation

Explanation

AC measuring instrument measures

a: Average value Explanation

Explanation

b: Peak value Explanation

Explanation

c: rms value Explanation

Explanation

d: Any value Explanation

Explanation

The frequency of an ac main in India is

a: 120 Hz Explanation

Explanation

b: 50 Hz Explanation

Explanation

c: 110 Hz Explanation

Explanation

d: 60 Hz Explanation

Explanation

Alternating voltage is

a: Varies directly with time Explanation

Explanation

b: Varies sinusoidally Explanation

Explanation

c: Varies inversely with time Explanation

Explanation

d: Independent of time Explanation

Explanation

Inductive reactance of a coil is expressed in?

a: Ampere Explanation

Explanation

b: Ohm Explanation

Explanation

c: Volt Explanation

Explanation

d: Weber Explanation

Explanation

The sharpness of resonance of a circuit is described by its..................

a: none of these Explanation

Explanation

b: Power factor Explanation

Explanation

c: Quality factor Explanation

Explanation

d: Form factor Explanation

Explanation

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