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In the LCR circuit shown in figure ...

In the `LCR` circuit shown in figure

(a) current will lead the voltage
(2) rms value of current in `20 A`
(3) power factor of the circuit is `(1)/(sqrt(2))`
(4) voltage drop across resistance is `100 V`

A

(1) and (3) are correct

B

(1) and (4) are correct

C

(2) and (3) are correct

D

(3) and (4) are correct

Text Solution

Verified by Experts

The correct Answer is:
A
Power factor `cos phi = (R )/(Z) i_("rms") = (E_("rms"))/(Z) , E_(R ) = Ri`
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