Question #3: A 440 V, 60 Hz, 1746 r/min, 60 kW, star-connected, class B, three-phase induction motor yielded the following results when tested: Average value of de resistance between stator 0.1602 terminals Locked-rotor test No-load test Determine & The per-phase approximate equivalent circuit. 6. The torque developed at full-load. V₂ = 28V, line-to-neutral P₂ = 2.24kW, three-phase 1₂ = 60A Vexe Рекс lexc = 440V, line-to-line = 1.6kW, three-phase 12A 11

Question #3: A 440 V, 60 Hz, 1746 r/min, 60 kW, star-connected, class B, three-phase induction motor yielded the following results when tested: Average value of de resistance between stator 0.1602 terminals Locked-rotor test No-load test Determine & The per-phase approximate equivalent circuit. 6. The torque developed at full-load. V₂ = 28V, line-to-neutral P₂ = 2.24kW, three-phase 1₂ = 60A Vexe Рекс lexc = 440V, line-to-line = 1.6kW, three-phase 12A 11

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter33: Single-phase Motors

Section: Chapter Questions

Problem 32RQ

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