A 208V, 1760 rpm, 3-phase, 60 Hz, 4-pole, squirrel cage induction motor has the following test results: No Load Test Locked Rotor Test No Load voltage (Line-Line) = 208 V line) =70V No Load current = 0.8 A Locked rotor voltage (line to Locked rotor current = 1.2 A No Load Power (total) = 10$ W Locked rotor power (total) %3D = 80W Total Leakage rcactance is (pick the closest) OX-1.95 ohms OX-1.43 ohms

A 208V, 1760 rpm, 3-phase, 60 Hz, 4-pole, squirrel cage induction motor has the following test results: No Load Test Locked Rotor Test No Load voltage (Line-Line) = 208 V line) =70V No Load current = 0.8 A Locked rotor voltage (line to Locked rotor current = 1.2 A No Load Power (total) = 10$ W Locked rotor power (total) %3D = 80W Total Leakage rcactance is (pick the closest) OX-1.95 ohms OX-1.43 ohms

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

PASSAGE Choose the correct option.(Marks:2) Assuming arn induction motor which is working at supply frequency of 50 Hz ac supply and having 6 poles. The stip of Induction motar at no load is 3% and at full load is 6%. Then selecting appropriate the value of slip deterrnine followinye Evaluate the rotor frequency at no load. OPTIONS 1.8 Hz 1.5 Hz 1.3 Hz 1.6 Hz SKIP hp
what is capacitor star in induction motor ?
The rotor of the 4-pole three-phase squirrel cage induction motor has been replaced with the rotor of the three-phase 4-pole rotor wound induction motor. When the motor is fed with normal supply, the machine will a) Does not work b) Runs at a very slow pace c) Runs at slightly lower speed than normal speed d) Runs at a slightly higher speed than normal speed e) none
See attached.
Mention the techniques used to start 1-Φ induction motor.
Compare the properties of induction motor and synchronous motor.
Question: What is the role of the auxiliary winding and phase difference in starting a single-phase induction motor, and how does it overcome the absence of a rotating magnetic field?
Q.14. What is slip in an induction motor? Q.15. What is the value of slip at start in an induction motor?
A 3-phase, 48 kW, start-connected permanent magnet (PM) motor has a rated speed of 6600 rpm when supplied from a 110 Hz supply. The d-axis and q-axis inductances are La= 3.5mH and Lg= 4.7mH, respectively. The armature resistance and rotational losses are negligible. The motor operates without field weakening up to 6600 rpm, and a negative direct-axis current is imposed if the motor operates at speeds above 6600 rpm. The no-load terminal line-to-line voltage at 5000 rpm is 420 V (RMS). a. Determine the permanent magnet flux linkage. b. Calculate the rated phase current. c. Calculate the rated line to line voltage of the PM motor. с. d. At a speed of 7300 rpm, the PM motor operates in field weakening mode with a direct axis current of -30A and produces a torque of 30 Nm. Determine the per-phase current at this operating condition.
I need the answer quickly
S1) please hury up its late