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Saurabh Sharma

· started a discussion

· 1 Months ago

the machine is DC excited, how does one explain Lead/Lag for different nature of supplies?

Question:

In synchronous generator, excitation voltage (Ef) 

Options:
A)

lags behind terminal voltage (Vf)

B)

leads terminal voltage (Vf)

C)

in phase with terminal voltage (Vf)

D)

None of these

Solution:

Ans:(b)

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