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Electric Circuits

Electric Circuits
The lead acid cell should not never be discharged beyond

 1.8 V.
 2 V.
 2.1 V
 1.9 V.

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Electric Circuits
Which metal is deposited for electro forming?

  Chromium.
  Nickel.
  Iron.
  Silver.

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Electric Circuits
In balanced bridge, if the positions of detector and source are interchanged, the bridge will still remain balanced. This can be explained from which theoem

 Thevinin's theorem
 Reciprocity theorem
 Compensation theorem
 Norton's theorem

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Electric Circuits
Condition of symmetry in Z-parameter representation is

 Z11 = Z12.
 Z11 = Z22.
 Z12 = Z22.
 Z12 = Z21.

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Electric Circuits
What is called the frequency in AC operation?

 No. of (+) ve quadrature made per second.
 No. of wave made per second.
 No. of cycles made per second.
 No. of (-) ve quadrature made per second.

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Electric Circuits
A capacitor passes a current of 12.6 mA when supplied with 20 V ac with a frequency of 1000 Hz. The capacitance will be

 0.001 μF.
 0.1 μF.
 0.01 μF.
 1 μF.

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MORE MCQ ON Electric Circuits

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