Engineering, 05.05.2020 16:42 briyantesol
A 230 V shunt motor has a nominal armature current of 60 A. If the armature resistance is 0.15 ohm, calculate the following: a. The counter-emf [V]. b. The power supplied to the armature [W]. c. The mechanical power developed by the motor, [kW] and [hp]. d. The initial starting current if the motor is directly connected across the 230 V line, and the value of the starting resistor needed to limit the initial current to 115 A.
Answers: 3
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Engineering, 04.07.2019 19:10
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A 230 V shunt motor has a nominal armature current of 60 A. If the armature resistance is 0.15 ohm,...
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