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Electric Circuits

Electric Circuits
Which property is used to oppose the flow of current ?

 Capacitance
 Resistance
 Poteintial difference
 Inductance

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Electric Circuits
Power dissipation in ideal inductor is

 Maximum
 Minimum
 Zero
 A finite value

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Electric Circuits
A 6 V lead acid battery has an internal resistance of 0.01 Ω. How much current will flow when the battery is short circuited?

 600 A.
 1 A.
 100 A.
 6 A.

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Electric Circuits
Power factor can be defined as

 cosine of angle between voltage and current.
 ratio of resistance versus impedance.
 both option B and C.
 sine of voltage and current.

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Electric Circuits
If a function is shifted by 'T', then it is correctly represented as

 f (t-T) u (t).
 f (t) u (t-T).
 f (t-T) u (t-T).
 f (t) u (t).

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Electric Circuits
If P is the power of a star connected system then what will be power of an equivalent delta connected system?

 3P
 P/3
None of these
 P

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