Recent content by Jasonpys

I recalculated the whole thing,and found out that I did some calculating error. The speed I found was 1334rpm. Does it make sense?

Homework Statement A 180V separately excited DC motor has an armature resistance of 1.2ohm. When the note runs at 1200rpm,t he armature current is 10A. 1) Assuming that motor torque is constant at all speeds,d determine the mechanical torque and power developed in the motor. 2)Find the speed of...