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Electric Circuits

Electric Circuits
From the circuit diagram shown in question 1 find the Norton current.

 2.5 A.
 4 A.
 2 A.
 1 A.

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Electric Circuits
Total power consumed in the circuit below is 10 W. Find X.

 1 A.
  2 A.
 None of these.
 3 A.

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Electric Circuits
Three identical inductors are connected in delta with a 220 V, 50 Hz, 3 - φ, supply. If the phase current is 24 A, then what is the value of each of the inductance?

 0.049 H.
 0.029.
 0.058 H.
 None of these.

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Electric Circuits
To obtain high efficiency, network is designed with which of the following?

 Unity Q factor
 Zero Q factor
 Low Q factor
 High Q factor

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Electric Circuits
Aluminium is produced from bauxite by

  oxidation.
  froth flotation.
  rotating.
  electrolytic process.

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Electric Circuits
If 1 A current flows in a circuit, the number of electrons flowing through this circuit is

 0.625 × 1019
 1.6 × 1019
 1.6 × 10 - 19
 0.625 × 10 - 19

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