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Navneet Maddhesyia

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· 1 Months ago

ANSWER (A) 15

Question:

Two sinusoidal currents are given by the equations i1 = 50 sin  ωt+ π4 and i2 = 25 ωt+ π6 . The phase difference between then is ......... degrees.

Options:
A)

15

B)

30

C)

45

D)

75

Solution:

Ans:(b)  Δϕ=45O + 30O = 75O    

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