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  1. In a synchronous error detector, the output voltage is proportional to [ω(t)]n where ω(t) is the rotor velocity and n equals to—
    1. – 2
    2. – 1
    3. 1
    4. 2
Correct Option: C

In a synchronous error detector the output voltage is proportional to [ω(t)]n where ω(t) is rotor velocity and n = 1.



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