Question

For a 230 V, 1-phase induction motor, the parameters of the motor are R1 = R2 = 8 ohms, X1 = X2 = 12 ohms, and Xm = 200 ohms. At a slip of 4%, calculate (a) input current, (b) input power, (c) developed power, and (d) developed torque (at rated voltage). The motor speed is 1,728 rpm.

Name: for a 230 v 1 phase induction motor the parameters of the motor are r1 r2 8 ohms x1 x2 12 ohms and xm 200 ohms at a slip of 4 calculate a input current b input power c developed power and d 76532
Uploaded: 2023-07-20T19:34:38-08:00
Duration: 1 min 12 s
Channel: Adi S
Description: for a 230 v 1 phase induction motor the parameters of the motor are r1 r2 8 ohms x1 x2 12 ohms and xm 200 ohms at a slip of 4 calculate a input current b input power c developed power and d 76532

          For a 230 V, 1-phase induction motor, the parameters of the motor are R1 = R2 = 8 ohms, X1 = X2 = 12 ohms, and Xm = 200 ohms. At a slip of 4%, calculate (a) input current, (b) input power, (c) developed power, and (d) developed torque (at rated voltage). The motor speed is 1,728 rpm.

Added by Rachel B.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adi S

07/20/2023

Step 1

For a 1-phase motor, P = 2. In this case, f = 50 Hz (assuming a standard power supply frequency) and P = 2. Therefore, Ns = 120 x 50/2 = 3000 rpm. Show more…

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For a 230 V, 1-phase induction motor, the parameters of the motor are R1 = R2 = 8 ohms, X1 = X2 = 12 ohms, and Xm = 200 ohms. At a slip of 4%, calculate (a) input current, (b) input power, (c) developed power, and (d) developed torque (at rated voltage). The motor speed is 1,728 rpm.