A 240 V, 50 Hz, single-phase capacitor start a.c. motor is loaded such that the ship is 6% The motor constants referred to the stator are : Stator resistance = 2-22; Rotor resistance = 3-852 Stator reactance = 3-002; Rotor reactance = 2-1 2 Magnetising reactance = 862; Iron and friction loss = 50 W Draw the equivalent circuit and from it find the output power and efficiency at the given loading.

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A 240 V, 50 Hz, single-phase capacitor start a.c. motor is loaded such that the ship is 6% The motor
constants referred to the stator are:
Stator resistance = 2-22; Rotor resistance = 3-852
Stator reactance = 3.0; Rotor reactance = 2-12
Magnetising reactance = 862; Iron and friction loss = 50 W
Draw the equivalent circuit and from it find the output power and efficiency at the given loading.
Transcribed Image Text:A 240 V, 50 Hz, single-phase capacitor start a.c. motor is loaded such that the ship is 6% The motor constants referred to the stator are: Stator resistance = 2-22; Rotor resistance = 3-852 Stator reactance = 3.0; Rotor reactance = 2-12 Magnetising reactance = 862; Iron and friction loss = 50 W Draw the equivalent circuit and from it find the output power and efficiency at the given loading.
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