Define the following. ](i) Root mean square value of A.C.(ii) Quality

1.	Define the following. ](i) Root mean square value of A.C.(ii) Quality factor in electrical resonance.
Answer» (1) It is an equal dc current which generate equal amount of heat when passes through a same resistance for a same time. (2) This is the measurement of sharpness of current v/s frequency curve or. it is the ratio of angular resonance frequency to band width.

Define the following. ](i) Root mean square value of A.C.(ii) Quality factor in electrical resonance.

Answer»

(1) It is an equal dc current which generate equal amount of heat when passes through a same resistance for a same time.

(2) This is the measurement of sharpness of current v/s frequency curve or. it is the ratio of angular resonance frequency to band width.

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Define the following. ](i) Root mean square value of A.C.(ii) Quality factor in electrical resonance.

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