0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

38. In given LCR circuit, the voltage across the terminals of a resistance and current will be : R=502 400V 400V 100V,50Hz (1) 400V, 2A (3) 100V, 2A (2) 800V, 2A (4) 100V, 4A

Solution
Verified by Toppr


Was this answer helpful?
0
Similar Questions
Q1
The virtual current of 4A and 50Hz flows in an accident circuit . The power consumed is 240W if the virtual voltage across the coil is 100V ,then it's resistance will be
View Solution
Q2
104. An electric iron draws a current of 1A when voltage is 100V. If voltage is now changed to 400V, will it make any difference to the current flowing?
View Solution
Q3

THE VIRTUAL CURRENT OF 4A anf 50Hz flows in an ac circuit containing a coil. the power consumed in the coils is 240W . if the virtual voltage across teh coil is 100V , then its resistance will be

1( 1/3pie

2)1/5pie

3) 15ohm

4) 1/pie ohm

View Solution
Q4
When $$ 100 \,V $$ dc is applied across a coil , a current of $$ 1\,A $$ flows through it and when $$ 100 \,V $$ ac of $$ 50\,Hz $$ is applied to the same coil , only $$ 0.5\,A $$ flows.
The resistance is
View Solution
Q5
An alternating voltage of 100V. 50 Hz is applied to a circuit containing a resistor and an inductor. The current taken is 2A and the power absorbed is 160 W. Then the resistance of resistor in the circuit is
View Solution