In a two phase ac generator, the emfs of two coils differ by
60 degrees
90 degrees
30 degrees
In a two phase ac generator, the emfs of two coils differ by 90 degrees.
Calculate the phase difference between voltage and current, when R = 200 Ohms, L = 1
H,. v = 200/2πHz
Use figure shown above. In the given triangle ABC, AC = BC. Find AB and ∠ACB.