1. The motor described above is connected in shunt.
(a) What is the no-load speed of this motor when Radj = 120 Ω?
(b) What is its full-load speed?
(c) Under no-load conditions, what range of possible speeds can be achieved by adjusting Radj ?
2. This machine is now connected as a cumulatively compounded dc motor with Radj = 120Ω.
(a) What is the full-load speed of this motor?
(b) Plot the torque-speed characteristic for this motor.
(c) What is its speed regulation?