I need an answer to 2. and 3.Ac-machines current at starting2. A3-phase, 4-pole, 50 Hz, 208 V induction motor has a starting line current of 700 A and a starting torqueof 225 N-m. If a reduced voltage of 120 V is applied to the stator at the time of stàrting, find the starting[75 N-m; 403 A]torque and starting line current.3. Find the ratio of starting to full-load current for a 7-46 kW, 400 V, 3-phase induction motor with star/deltastarter, given that full-load efficiency is 0-87, the full-load p.f. is 0-85 and theshonecirguit current is 15 A[1-37]at 100 V.60 A at full-load speed of 940 r.p.m. and develops a

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2. A3-phase, 4-pole, 50 Hz, 208 V induction motor has a slarung of 225 N-m. If a reduced voltage of 120 V is applied to the stator at the time of stàrting, find the starting torque and starting line current. 3. Find the ratio of starting to full-load current for a 7-46 kW, 400 V, 3-phase induction motor with star/delta starter, given that full-load efficiency is 0-87, the full-load p.f. is 0-85 and the shor cirguit current is 15 A at 100 V. [75 N-m; 403 A] [1-37] full-load speed of 940 r.p.m. and develops a

2. A3-phase, 4-pole, 50 Hz, 208 V induction motor has a slarung of 225 N-m. If a reduced voltage of 120 V is applied to the stator at the time of stàrting, find the starting torque and starting line current. 3. Find the ratio of starting to full-load current for a 7-46 kW, 400 V, 3-phase induction motor with star/delta starter, given that full-load efficiency is 0-87, the full-load p.f. is 0-85 and the shor cirguit current is 15 A at 100 V. [75 N-m; 403 A] [1-37] full-load speed of 940 r.p.m. and develops a

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...

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