The instantaneous values of two alternating voltages are given as: v1=60sinθ a

Question

The instantaneous values of two alternating voltages are given as:
v1=60sinθ and v2=40sin(θ − π/3).
Find the instantaneous difference.

Options:

A . 53 sin(71.5°) V

B . 53 sin( 79..5°) V

C . 53 sin(26.5°) V

D . 53 cos(36.5°) V

Answer: Option B
Answer: (b).53 sin( 79..5°) V

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