Question
Download Solution PDFThe frequency of a 12-pole alternator running at a speed of 500 rpm is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept
The synchronous speed of an alternator is given by:
where, Ns = Synchronous speed
f = Frequency
P = No. of poles
Calculation
Given, Ns = 500 rpm
P = 12
f = 50 Hz
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