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Electric Circuits

Electric Circuits
The maximum power that can be transferred to the load resistor R from the voltage source in the figure is

 9/8 W.
 1 W.
 6/8W.
 7.5 W.

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Electric Circuits
In RL series circuit R=2Ω and L=10mH and applied voltage is 10V DC. Then find the current in the network?

 1A
 5A
 10A
 0A

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Electric Circuits
Find the total power absorbed by the resistor in the given circuit.

 24 W.
 30 W.
 12 W.
  6 W.

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Electric Circuits
Can a 250 V, 5 A single way switch be used in place of a 250 V, 15 A Switch?

  Yes.
  Single way switch doesn operate at such current ratings.
  Single way switch doesn exist.
  No.

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Electric Circuits
Power dissipation in ideal inductor is

 Minimum
 Zero
 A finite value
 Maximum

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Electric Circuits
A 2m long conductor, carries a current of 50 A at a magnetic field of 100 × 10 − 3 T. The force on the conductor is

 10000 N.
 1000 N.
 100 N.
 10 N.

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MORE MCQ ON Electric Circuits

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