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Electric Circuits

Electric Circuits
There is a ________ between two nodes of signal flow graph

 tree
None of these
 branch
 link

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Electric Circuits
Which field is associated with the capacitor?

 Both of (A) and (B).
 Magnetic.
 None of above.
 Electric.

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Electric Circuits
What is the value of charge of an electron?

 1.6022 × 10-27 Coulomb
 1.6022 × 10-8 Coulomb
 1.6022 × 10-19 Coulomb
 1.6022 × 10-7 Coulomb

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Electric Circuits
Time constant of RC series circuit is

 2RC
 RC
 L/R
 2L/R

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Electric Circuits
Which of following is invariably seen in an electroplating plant?

  Carbon brushes.
  Rectifier.
  Distilled water.
  Barrel.

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Electric Circuits
A balanced star connected load with impedance of 30j - 300 Ω is supplied from a 3 - phase, 4-wire, 173 V system, the voltages to neutral being 100j -900, 100j - 300 and 100j -1500 V. The current in neutral wire is

  5 A.
  zero.
  8.85 A.
  50 A.

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MORE MCQ ON Electric Circuits

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