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GATE 2025 Electrical Machines Quiz 37
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Question 1
An over-exited synchronous motor will work as
Question 2
The graph/characteristics plotted with power factor on y-axis and field current of the machine on x-axis is known as
Question 3Multiple Correct Options
Which of the following regarding short circuit ratio (SCR) are true?
Question 4Multiple Correct Options
Consider the following statements, which of the below statements is/are correct?
Question 5
A 3-ϕ, 400V, synchronous motor takes 52.5A at a pf of 0.8 lead. The motor impedance per phase is (0.25 + j3.2) ohm, induced emf (line) ______ V.
(Assume star connected motor)
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