For the following questions answer them individually
A 3-phase 4 pole induction motor works on 3-phase 50 Hz supply. If the slip of the motor is 4%. The actual speed will be
Two DC series motors connected in serries draw current I from supply and run at speed N. When the same two motors are connected in parallel taking current I from the supply, the speed of each motor will be
Using Millman’s theorem, find the current through the load resistance $$R_L$$ of 3 Ω resistance shown below