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Which of the following components of an ...

Which of the following components of an LCR circuit with ac supply, dissipates energy

A

L

B

R

C

C

D

All of these

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CHETANA PUBLICATION-AC CIRCUITS-Exercise
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  2. An oscillator circuit consists of an inductance of 0.5 mH and a capaci...

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  3. Which of the following components of an LCR circuit with ac supply, di...

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  4. The phase difference between the ac and emf is pi/2 . Which of the fol...

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  5. In an A.C. circuit the current

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  6. Acoil of inductive reactance 31 Omegahas a resistance of 8 Omega. It i...

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  7. A light bulb is rated 100 W for a 220 V supply. The resistance of the ...

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  8. A 50 volt a.c. is applied across an RC (series) network. The rms volta...

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  9. Apure inductor of 25 mHis conneded to a source of 220 V. Given the fre...

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  10. If the rms current in a 50 Hz AC rircuit is 5A the value of the curren...

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  11. A resistor of 500 Omega and an indudance of 0.5 H are in series with a...

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  12. Thedisplacement currentisgivenby the expression

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  13. An alternating e.m.f. is given by e = 100 sin 314 t, the time within w...

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  14. A sinusoidal voltage e = 200 sin (100 t) is applied acrossaresistanceo...

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  15. Relation between erms and eois

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  16. A6Omega resistanceand 8Omega inductance are connected in series then p...

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  17. A current that does not perform any work is

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  18. In LCR series drcuit apparent power is

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  19. Seled true statement for purely inductive circuit

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  20. Resonance frequency for parallel LC circuit is given by

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