1

MHT CET 2023 11th May Evening Shift

MCQ (Single Correct Answer)

+1

-0

The a.c. source is connected to series LCR circuit. If voltage across $$R$$ is $$40 \mathrm{~V}$$, that across $$\mathrm{L}$$ is $$80 \mathrm{~V}$$ and that across $$\mathrm{C}$$ is $$40 \mathrm{~V}$$, then the e.m.f. '$$e$$' of a.c. source is

2

MHT CET 2023 11th May Evening Shift

MCQ (Single Correct Answer)

+1

-0

In a series LCR circuit, $$\mathrm{C}=2 \mu \mathrm{F}, \mathrm{L}=1 \mathrm{mH}$$ and $$\mathrm{R}=10 \Omega$$. The ratio of the energies stored in the inductor and the capacitor, when the maximum current flows in the circuit, is

3

MHT CET 2023 11th May Evening Shift

MCQ (Single Correct Answer)

+1

-0

The a.c. source of e.m.f. with instantaneous value '$$e$$' is given by $$e=200 \sin (50 t)$$ volt. The r.m.s. value of current in a circuit of resistance $$50 \Omega$$ is

4

MHT CET 2023 11th May Morning Shift

MCQ (Single Correct Answer)

+1

-0

With the gradual increase in frequency of an a. c. source, the impedance of an LCR series circuit

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

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MHT CET 2023 14th May Evening Shift (4)
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