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Electric Circuits

Electric Circuits
Two sinusoidal quantities are said to be in phase quadrature, when their phase difference is

 0o.
 90o.
 30o.
 45o.

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Electric Circuits
If N is the number of nodes and b is the number of branches in a network, then rank of cut set matrix is

 N.
 b - N - 1.
 N - 1.
 b - N + 1.

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Electric Circuits
In a series resonant circuit impedance is

 maximum.
 none of these.
 minimum.
 zero.

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Electric Circuits
If two point charges are denoted by + Q and - Q and distance between this charges is d, then the dipole moment P equal to

  Q2 × d.
  Q2 / d.
  Q × d.
  Q / d2.

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Electric Circuits
If N is the number of nodes and b is the number of branches in a network, then rank of tie set matrix is

 N - 1.
 b - N + 1.
 b - N - 1.
 N.

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Electric Circuits
Nodal analysis can be applied for

 both planar and non planar networks.
 neither planar and non planar networks.
 non planar networks.
 planar networks.

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MORE MCQ ON Electric Circuits

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