engineering recuitment UPPCL Technician Electrician 2022 Mock Test Electrician and Wireman Electrical Machines Polyphase Induction Motors
If the frequency of e.m.f in the stator of an 8-pole induction motor is 50 Hz and that of the e.m.f in the rotor is 1.5 Hz, what will be the slip?
1
0.03
2
0.02
3
0.05
4
0.04