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Electric Circuits

Electric Circuits
In a series R, L circuit, voltage across resistor and inductor are 3 V and 4 V respectively, then what is the applied voltage?

 3V
 4V
 7V
 5V

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Electric Circuits
Coating generally recommended for hard surfacing is

None of these
 copper plating.
 chromium plating.
 lead plating.

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Electric Circuits
Condition for reciprocity in case of ABCD parameters is

 AD-BC = 0.
  AB-CD = 0.
 AB-CD = 1.
 AD-BC = 1 .

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Electric Circuits
Flux in a magnetic circuit can be compared in an electric circuit to

 current.
 resistance.
 voltage.
 inductance.

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Electric Circuits
Consider the following circuit. What is the value of current I in the 5 Ω resistor in the circuit given in the figure?

 0 A.
 3 A.
 4 A.
 2 A.

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Electric Circuits
Which variety of copper has the best mechanical strength ?

  Hard drawn copper.
  Cast copper.
  Annealed copper.
  Soft copper.

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MORE MCQ ON Electric Circuits

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