a. The per phase equivalent circuit of a 460 VL, 8-pole, and 60-Hz, Y-connected induction motor shown in Figure 2 has the following impedances: R1 = 0.77 2 X1 = 1.3 2 XM = 19 2 R2 = 0.8 2 X2 = 0.72 2 I, R, jX, jX2 R/s I, V, Figure 2 At slip = 2.6%, the frietion and windage losses, Prw = 80 W, stray losses Pstray = 20 W, and core losses Pcore = 2.25 kW, calculate: i. The synchronous and motor speeds. ii. The stator current Ii, consider the effects of magnetizing branch Xm, where I # I2. II. The power factor, is it lagging, leading or unity? iy The electromechanical P. and outnut power P.

a. The per phase equivalent circuit of a 460 VL, 8-pole, and 60-Hz, Y-connected induction motor shown in Figure 2 has the following impedances: R1 = 0.77 2 X1 = 1.3 2 XM = 19 2 R2 = 0.8 2 X2 = 0.72 2 I, R, jX, jX2 R/s I, V, Figure 2 At slip = 2.6%, the frietion and windage losses, Prw = 80 W, stray losses Pstray = 20 W, and core losses Pcore = 2.25 kW, calculate: i. The synchronous and motor speeds. ii. The stator current Ii, consider the effects of magnetizing branch Xm, where I # I2. II. The power factor, is it lagging, leading or unity? iy The electromechanical P. and outnut power P.

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...

See similar textbooks

Similar questions

D5 15 12 ID6 Calculate: a. I2 b. ID6 V R2 D6 20V 3.3k2 C. I15
pls walk me through this problem, thank you!
i need the answer quickly
Soln.
R O A 3kN R2 6 kN Vs o B 15V R3 8kN FIGURE 1 From Figure 1 above find Vth (AC) a. 15.5V b. 10.55V c. 14.45V d. 12.35V
Determine the Branch Currents using Mesh Currents: a.) Branch ab b.) Branch ac c.) Branch bc NOTE: The unit of resistance is in ohms and the unit of the voltage supply is in volts.
Q4) Find the nodal voltage in the circuit shown? R 20 30 )7A R Rsa
please give the answer
R-100 R-50 R-100 R-50 R 100 R 100 48V R 150 R,-50 Leg ? a. 2112/505 b. 1221/505 28. 27. c. 1221/550 d. 2112/550 V1234 = ? %3D a. 1125/101 b. 1152/101 29. c. 1125/110 d. 1152/110 V s6=? a. 2112/101 b. 1221/101 c. 2112/110 d. 1221/110
Problem #14. Find V2.
Control System: Apply the 6 rules of Block Diagram and Show your COMPLETE solution in a step by step guide. To Do: GI G3 Ga 64 + 65 Hi
Shown in the figure below is an electrical circuit containing three resistors and two batteries. R3 10 R2 R1 Write down the Kirchhoff Junction equation and solve it for I, in terms of I, and Iz. Write the result here: Write down the Kirchhoff Loop equation for a loop that starts at the lower left corner and follows the perimeter of the circuit diagram clockwise. Write down the Kirchhoff Loop equation for a loop that starts at the lower left corner and touches the components R1, R2, and 4V. The resistors in the circuit have the following values: R, = 130 • R2 = 50 R3 = 10 Solve for all the following (some answers may be negative): | Amperes I = I, = Amperes Iz = Amperes NOTE: For the equations, put in resistances and currents SYMBOLICALLY using variables like RR2,R3 and I,,12,13. Use numerical values of 10 and 4 for the voltages.