1

BITSAT 2021

MCQ (Single Correct Answer)

+3

-1

The phasor diagram of a load represents which circuit?

2

BITSAT 2020

MCQ (Single Correct Answer)

+3

-1

Three solenoid coils of same dimensions, same number of turns and same number of layers of windings are taken. Coil 1 has inductance L_{1} wounded by Mn wire of resistance 6 $$\Omega$$m^{$$-$$1}, coil 2 with inductance L_{2} wounded by similar wire but in reverse direction in each layer. Coil 3 with inductance L_{3} wounded by a superconducting wire. The relation between their self inductances will be

3

BITSAT 2020

MCQ (Single Correct Answer)

+3

-1

In the circuit shown in figure, the AC source has angular frequency $$\omega$$ = 2000 rad s^{$$-$$1}. The amplitude of the current will be nearest to

Questions Asked from Alternating Current (MCQ (Single Correct Answer))

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