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Electric Circuits

Electric Circuits
Three resistors each R Ohm is connected to form a triangle. The equivalent resistance across any terminals is

 R/2.
 3R/2.
 2R/3.
 R.

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Electric Circuits
Find the current through 5 Ohm resistor from A to B.

 2A.
 1A.
 -1A.
 -2A.

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Electric Circuits
What is the relation between time period T and frequency?

 T = 0.5 / frequency.
 T = 0.85 / frequency.
 T = 1 / frequency.
 T = frequency.

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Electric Circuits
The capacitance of a conductor is varying from 2 microfarad to zero in 1 sec linearly if the voltage applied to it is 6 V the energy stored in 0.5 sec in the condenser is

  55.1 µ joules.
 18 µ joules.
 20 µ joules.
 10 µ joules.

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Electric Circuits
From the circuit diagram shown in question 1 find the maximum power transferred to the load.

 15.247 W.
 4.547 W.
 9 W.
 1.875 W.

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Electric Circuits
In foster 1 form 1st element is

 inductor.
 both.
 none.
 capacitor.

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MORE MCQ ON Electric Circuits

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