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1. A 240 V, 50 Hz, single-phase capacitor start a.c. motor is loaded such that the slip is 6%. The mater constants referred to the stator are: Stator resistance = 2-22; Rotor resistance 3-892 2-192 3-02; Rotor reactance ME Stator reactance 86 2; Iron and friction loss 50 W T Magnetising reactance = Draw the equivalent circuit and from it find the output power and efficiency at the given loading

1. A 240 V, 50 Hz, single-phase capacitor start a.c. motor is loaded such that the slip is 6%. The mater constants referred to the stator are: Stator resistance = 2-22; Rotor resistance 3-892 2-192 3-02; Rotor reactance ME Stator reactance 86 2; Iron and friction loss 50 W T Magnetising reactance = Draw the equivalent circuit and from it find the output power and efficiency at the given loading

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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i Ctrl 廣州 lowe 1. A 240 V, 50 Hz, single-phase capacitor start a.c. motor is loaded such that the slip is 6%. The motor constants referred to the stator are : 23 Stator resistance = 2-22 Rotor resistance = 3.82 3-02; Rotor reactance = 2.192 =862; Iron and friction loss = 50 W Stator reactance Magnetising reactance Draw the equivalent circuit and from it find the output power and efficiency at the given loading 2. Find the mechanical power output of the 185 W, 110 V, 60 Hz, single-phase induction motor whose that abo or d.c. it is sor 0 throug with th : (1090 W; 746%) revers constants referred to stator are: flux is Stator resistance Stator reactance = 3-56 Rotor resistance = 3.56 2; Standstill rotor reactance = 2:56 = 1-862; motor Magnetising reactance of stator winding = 53-52 C d.c. su 1202 W
Transcribed Image Text:i Ctrl 廣州 lowe 1. A 240 V, 50 Hz, single-phase capacitor start a.c. motor is loaded such that the slip is 6%. The motor constants referred to the stator are : 23 Stator resistance = 2-22 Rotor resistance = 3.82 3-02; Rotor reactance = 2.192 =862; Iron and friction loss = 50 W Stator reactance Magnetising reactance Draw the equivalent circuit and from it find the output power and efficiency at the given loading 2. Find the mechanical power output of the 185 W, 110 V, 60 Hz, single-phase induction motor whose that abo or d.c. it is sor 0 throug with th : (1090 W; 746%) revers constants referred to stator are: flux is Stator resistance Stator reactance = 3-56 Rotor resistance = 3.56 2; Standstill rotor reactance = 2:56 = 1-862; motor Magnetising reactance of stator winding = 53-52 C d.c. su 1202 W
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