Answer Posted / amit kumar sharma

Speed of any machine = 120* F / P
F = frequency
P = No of poles
F=(speed x P)/ 120

Frequency is not related on any factor of generation, hence
could not be changed due to variation in Voltage.

# 4 hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible my email id is sumit_lig189@yahoo.co.in

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