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A 0.7hp 75V DC motor. The machine constant is 0.685V s, the armature resistance is 10, and the motor is running at the r
Posted: Sun May 15, 2022 8:15 pm
by answerhappygod
- A 0 7hp 75v Dc Motor The Machine Constant Is 0 685v S The Armature Resistance Is 10 And The Motor Is Running At The R 1 (224.83 KiB) Viewed 40 times
A 0.7hp 75V DC motor. The machine constant is 0.685V s, the armature resistance is 10, and the motor is running at the rated speed of 1000RPM. Determine: a. The induced voltage in the armature (Ans: E = 66.51) b. The current through the armature Ans:/= 8.5A) c. The power lost as friction in the rotor (Ans: Pmech.loss = 43.05W) d. Fill in the Power Flow Diagram below