A 60 Hz, 4-pole, three-phase, delta-connected induction motor has a rated terminal voltage of 400 V,...

 

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A 60 Hz, 4-pole, three-phase, delta-connected induction motor has a rated terminal voltage of 400 V, and the electrical parameters are shown in Table Q1e. Its mechanical losses are negligible. Calculate the line current which would be measured during a no-load test. R₂ = 0.70 X₂² = 1.00 R₁ = 0.99 X₁ = 1.10 Table Q1e: Induction motor parameters &miaine XM = 500 A 60 Hz, 4-pole, three-phase, delta-connected induction motor has a rated terminal voltage of 400 V, and the electrical parameters are shown in Table Q1e. Its mechanical losses are negligible. Calculate the line current which would be measured during a no-load test. R₂ = 0.70 X₂² = 1.00 R₁ = 0.99 X₁ = 1.10 Table Q1e: Induction motor parameters &miaine XM = 500

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Answer R1 090 ohms X1 110 ohms R2 070 ohms X2 100 ohms XM 500 ohms The line current IL during a nolo... View the full answer