A 110 V, 60 Hz, 6 - pole single phase induction motor 173 hp has the following equivalent circuit impedances: RI = 1.52 ohm, R2 = 3.13 ohm and x1 =2.10 ohm, x2 =1.56 ohm. Xm=58.2 ohm, The Friction, windage and stry losses =16W, the core loss = 35 W, For a slip of 0.05, calculation (a) input current, (b) power factor, (c) developed power, |(d) output power, (e) speed (f) in put power (g) air gab power (h) T ind (i) T load 6) efficiency.
A 110 V, 60 Hz, 6 - pole single phase induction motor 173 hp has the following equivalent circuit impedances: RI = 1.52 ohm, R2 = 3.13 ohm and x1 =2.10 ohm, x2 =1.56 ohm. Xm=58.2 ohm, The Friction, windage and stry losses =16W, the core loss = 35 W, For a slip of 0.05, calculation (a) input current, (b) power factor, (c) developed power, |(d) output power, (e) speed (f) in put power (g) air gab power (h) T ind (i) T load 6) efficiency.
Chapter39: Synchronous Motor Operation
Section: Chapter Questions
Problem 14SQ: Induction motors and welding transformers require magnetizing current, which causes a. lagging power...
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Transcribed Image Text:A 110 V, 60 Hz, 6 – pole single phase induction motor 1/3 hp has the following
equivalent circuit impedances:
RI = 1.52 ohm, R2 = 3.13 ohm and x1 =2.10 ohm, x2 =1.56 ohm. Xm=58.2
ohm, The Friction, windage and stry losses =16W, the core loss = 35 W, For a
slip of 0.05, calculation (a) input current, (b) power factor, (c) developed power,
(d) output power, (e) speed (f) in put power (g) air gab power (h) T ind (i) T load
6) efficiency.
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