What is φ in terms of voltage? – McqOptions

MCQOPTIONS

1.	What is φ in terms of voltage?
A.	φ=cos-1V/VR
B.	φ=cos-1V*VR
C.	φ=cos-1VR/V
D.	φ=tan-1V/VR
Answer» D. φ=tan-1V/VR

Discussion

No Comment Found

Related MCQs

What is sinϕ from impedance triangle?
What is φ in terms of voltage?
Which, among the following, is the correct expression for φ.
A resistance of 7 ohm is connected in series with an inductance of 31.8mH. The circuit is connected to a 100V 50Hz sinusoidal supply. Calculate the voltage across the inductor.
A resistance of 7 ohm is connected in series with an inductance of 31.8mH. The circuit is connected to a 100V 50Hz sinusoidal supply. Calculate the voltage across the resistor.
AN_RL_NETWORK_IS_ONE_WHICH_CONSISTS_OF??$
What is ‚âà√¨‚àö√∫ in terms of voltage?#
For an RL circuit, the phase angle is always ________
Which, among the following, is the correct expression for ‚âà√¨‚àö√∫.$
A resistance of 7 ohm is connected in series with an inductance of 31.8mH. The circuit is connected to a x V 50Hz sinusoidal supply. The current in the circuit is 8.2A. Calculate the value of x.