The phase angle between the voltage and the current in an AC circuit consisting of a resistance is______________?

Related Mcqs:

If capacitance of L-C circuit is made four times then frequency of the circuit becomes___________________?

A. Twice B. One half C. Four times D. None...

A changing magnetic flux produces around itself an induced_______________?

A. Magnetic field B. Electric field C. Electromagnetic force D. Artificial gravitational field...

A choke is used as a resistance in_________________?

A. DC circuit B. AC circuits C. Both AC and DC circuit D. Full wave rectifier circuit...

An inductive coil has a resistance of 100Ω. When an AC signal of frequency 1000Hz is fed to the coil the applied voltage leads the current by 45Ω. What is the inductance of the coil ?

A. 10mH B. 12mH C. 16mH D. 20mH...

n an LCR series circuit, if V is the effective value of the applied voltage VR is the voltage across R VL is the effective voltage across L & Vc is the effective voltage across C then_______________?

IA. V = VR+VL+VC B. V2 = VR2+VL2+VC2 C. V2 = VR2+(VL-VC)2 D. V2 = VL2+(VR-VC)2...