2000rpm, 240V DC shunt motor has armature resistance of 0.80 and the field resistance is XQ. When the total current is 15A, find the following: 1- The field current. 2- The armature curren- 3- The electromotive force. 4- The developed power. 5- The input power. 6- The efficiency of the motor. 7- The Torque when the total current is 10A.?.

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Answer 4-7 plz

2000rpm, 240V DC shunt motor has
armature resistance of 0.80 and the
field resistance is XQ. When the total
current is 15A, find the following:
1- The field current.
2- The armature currenE
3- The electromotive force.C
4- The developed power.
5- The input power.
6- The efficiency of the motor.
7- The Torque when the total current is
10A.?.
8- The speed when the torque increases
to 20N.m?
{ where X is
Transcribed Image Text:2000rpm, 240V DC shunt motor has armature resistance of 0.80 and the field resistance is XQ. When the total current is 15A, find the following: 1- The field current. 2- The armature currenE 3- The electromotive force.C 4- The developed power. 5- The input power. 6- The efficiency of the motor. 7- The Torque when the total current is 10A.?. 8- The speed when the torque increases to 20N.m? { where X is
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