Discussion in 'Homework Help' started by TimeZero, Oct 21, 2015.
Dc motor shunt
form where 0.99?
It's 0.99 because they state they are looking for a 1% decrease.
why If=5A? i don't understand how is 5 A !!
From the magnetization curve, a field current of 5 A will produce 250 V, equal to the supply voltage.
from where the speed is 1800 r/min?