Calculate the torque rating and the power rating

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Reference no: EM13275776

A long shunt cumulative compound motor is run at full load. It is rated 240 V, 10 A, 1200 rev/min. If Rf=180 ?, Ra=2 ?, Rs=1.22 ?, and the stray power losses are 160 W, find:
a. The back EMF.
b. The power rating.
c. The efficiency.
d. The torque rating.
e. The developed torque.

Reference no: EM13275776

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