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2. A 125-W, 4-pole, 110-V, 50-Hz single-phase induction motor has the no-load rotational loss of 25 watts and total rotor copper loss at rated load of 25 watts at a slip of 0.06. The rotor 12R loss may be neglected. For a slip of 6%, calculate (a) the motor input current, (b) input power, (c) the power developed, (d) the output power (at rotor side) and (e) the efficiency. R1 = 1.86 02, R2 = 3.7 Q2, X1 = 2.56 Q2, X2 = Ω, Xm = 53.3 Ω; 1 3.36

2. A 125-W, 4-pole, 110-V, 50-Hz single-phase induction motor has the no-load rotational loss of 25 watts and total rotor copper loss at rated load of 25 watts at a slip of 0.06. The rotor 12R loss may be neglected. For a slip of 6%, calculate (a) the motor input current, (b) input power, (c) the power developed, (d) the output power (at rotor side) and (e) the efficiency. R1 = 1.86 02, R2 = 3.7 Q2, X1 = 2.56 Q2, X2 = Ω, Xm = 53.3 Ω; 1 3.36

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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2. A 125-W, 4-pole, 110-V, 50-Hz single-phase induction motor has the no-load rotational loss of 25 watts and total rotor copper loss at rated load of 25 watts at a slip of 0.06. The rotor 12R loss may be neglected. For a slip of 6%, calculate (a) the motor input current, (b) input power, (c) the power developed, (d) the output power (at rotor side) and (e) the efficiency. R1 = 1.86 02, R2 = 3.7 Q2, X1 = 2.56 Q2, X2 = Ω, Xm = 53.3 Ω; 3.36
Transcribed Image Text:2. A 125-W, 4-pole, 110-V, 50-Hz single-phase induction motor has the no-load rotational loss of 25 watts and total rotor copper loss at rated load of 25 watts at a slip of 0.06. The rotor 12R loss may be neglected. For a slip of 6%, calculate (a) the motor input current, (b) input power, (c) the power developed, (d) the output power (at rotor side) and (e) the efficiency. R1 = 1.86 02, R2 = 3.7 Q2, X1 = 2.56 Q2, X2 = Ω, Xm = 53.3 Ω; 3.36
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