53. A 200 W, 230 V, 50 Hz capacitor-start mo-tor has the following winding parameters:Main winding: R = 4·5 Q2 ; X₁ = 3·7 QWhat should be the angle between inputvoltage and starting winding current to givemaximum starting torque?(1) 38.2⁰(iii) 50-4⁰(ii) 24-6°(iv) 32.7°

Given a 200 W, 230 V, 50 Hz capacitor start motor has, Main winding parameter: R=4.5 Ω, XL=3.7 Ω.

53. A 200 W, 230 V, 50 Hz capacitor-start mo- tor has the following winding parameters: Main winding: R=4·5 22; X₂ = 3·79 What should be the angle between input voltage and starting winding current to give maximum starting torque? (1) 38.2° (iii) 50-4° (ii) 24.6° (iv) 32-7⁰

53. A 200 W, 230 V, 50 Hz capacitor-start mo- tor has the following winding parameters: Main winding: R=4·5 22; X₂ = 3·79 What should be the angle between input voltage and starting winding current to give maximum starting torque? (1) 38.2° (iii) 50-4° (ii) 24.6° (iv) 32-7⁰

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter32: Three-phase Motors

Section: Chapter Questions

Problem 6RQ: Name three factors that determine the torque produced by an induction motor.

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