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of Technology 2) A three-phase, 460 V, 1755 rpm, 60 Hz, delta-connected, four-pole, wound rotor induction motor has the
Posted: Fri Jul 01, 2022 6:00 am
by answerhappygod
- Of Technology 2 A Three Phase 460 V 1755 Rpm 60 Hz Delta Connected Four Pole Wound Rotor Induction Motor Has The 1 (484.03 KiB) Viewed 63 times
of Technology 2) A three-phase, 460 V, 1755 rpm, 60 Hz, delta-connected, four-pole, wound rotor induction motor has the following parameters per phase: R₁ = 0.45 0 R'2 = 0.40 0 X₁ = X¹₂ = 0.75 Ω Xm AUTOCO 60 Ω The rotational losses are 1700 W. With the rotor terminals short circuited, find: (a) Starting current when started direct on full voltage, (b) Starting torque, (c) Full - load slip, (d) Full - load current, (e) Ratio of starting current to full - load current, (f) Full - load power factor, (g) Full - load torque, (h) Motor efficiency at full - load,