The output power is 100hp and slip is 0.02 and efficiency of 90%,4 pole induction motor
Want to find the shaft torque(output torque).
So I guess to find the torque we use the equation
P(out) = T(out)/w , but i'm not sure w is same with input(?) w.
here is my tried solution
Td = p(out)/w S= ns(1-s) , 0.02 /(1-0.02) = ns = 0.0204 And find the n S= ns-n/ns , n= 0.01992 Pg = Tw, T(out)= 74.6kw/[(2pi/60)n]= 35761
can i use the same w for output power torque? and why? Also, please check the solution.