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Electric Circuits

Electric Circuits
Transients are presents in the circuit when the circuit is having

 Either L or C.
 R.
 L.
 C.

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Electric Circuits
Third pin of a 3 pin plug is thicker and longer

 for designing purpose.
 for protection purpose.
 none of these.
 all pins are of same size.

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Electric Circuits
Rms value is defined based on which of the following?

 Heating effect
 Charge transfer
 Current
 Voltage

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Electric Circuits
In RLC series circuit R = 2Ω, L = 2mH and C = 1μF. Find the time constant of the circuit?

 1 μsec
 2 msec
 2 μsec
 4 msec

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Electric Circuits
In a delta network each element has value R. The value of each element in equivalent star network will be

  R / 3.
 R / 4.
 R / 2.
 R / 6.

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Electric Circuits
If conductance increases as temperature increases it is called as ..........

 positive co-efficient.
 both 1 and 2.
 negative co-efficient.
None of these

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MORE MCQ ON Electric Circuits

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