Question

density of oil is 0.8 g /cm^3 in C.G.S. unit. Find its value in S.I. units
0.8×10^3
0.8×10^-3
8×10^3
8×10^-3​

Answer 1

Answer:

The stator otu 415 v, 50 Hz, 6 pole 970 rpm 3 phase induction motor is fed with normal voltage.

The frequency of the rotor induced emf when the motor is running 900rpm