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Electric Circuits

Electric Circuits
A two port network is defined by the relation The value of Z12 is

 2/31.
 3.
 3/41.
 -3.

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Electric Circuits
For the network shown in figure, the value of current through 8Ω resistor is

 4.8 A.
 1.5 A.
 2.4 A.
 1.2 A.

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Electric Circuits
Link in network theory refers to

  B - N + 1.
  N - B - 1.
  N - 1.
  B - N - 1.

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Electric Circuits
The internal resistance of lead acid cell is _______________ that of Edison cell.

 more than.
 equal to.
 none of above.
 less than.

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Electric Circuits
Air gap flux density is of the order of

  0.65 - 0.9 T.
  0.35 - 0.5 T.
 0.75 - 0.8 T.
 0.85 - 0.9 T.

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Electric Circuits
If the dielectric of a capacitor is replaced by conducting material

 the capacitor can store infinite charge.
 the capacitance value of the plate will decrease.
 the plate will get short circuited.
 the capacitor will get heated up due to eddy currents.

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MORE MCQ ON Electric Circuits

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