as inon sO d. Range of speed between 1222 RPM and 2860 RPMAn 8-pole, 3.6 KW, 60V, DC machine has a triplex LAP-wound armature which has 72coils with 10 turns per coil. Its rated speed is 2400 RPM. Assume a dead zone of 6 coils thatare always beyond poles faces. Assume no internal losses in the machine.Calculate the current per path in the armature of this machine if its load is 2.5 KW.Select one:O a. Ipath = 41.667 A%3DOb. Ipath = 2.6 AO c. Ipath = 1.736 A%3DO d. NoneA 240-V, 100 A armature full-load line current, 1800 RPM, cumulatively-compounded DCmotor is considered in this problem. Its characteristics are given below:Radj = 160 2RA+ Rs = 0.20 S2RF= 140 2 unedO d. NoneA 240-V, 100 A armature full-load line current, 1800 RPM, cumulatively-compounded DCmotor is considered in this problem. Its characteristics are given below:ofRA+ Rs = 0.20 SRF = 140 2Radj == 160 S2NF = 2000 turnsThis motor has compensating windings and interpoles.NSE = 16 turnsThe magnetization curve for this motor at 1800 RPM is shown in a tabular form below0.1 0.2 0.4 0.50.6 0.8If, AEA,V 6.0 251.01.21.61.8 2.02.2 2.450110 135 160 205 235 255 275 285 288 290 291What is the full-load speed of this motor?Select one:O a. Full-load speed n = 2250 RPMOb. Full-load speed n = 1932 RPMO C. Full-load speed n = 1440 RPMO d. NoneENG

Note: As per our policy, I have attempted the first question Given data: Pout=2.5 kWV=60 VP=8Triplex…

An 8-pole, 3.6 KW, 60V, DC machine has a triplex LAP-wound armature which ha coils with 10 turns per coil. Its rated speed is 2400 RPM. Assume a dead zone of 6 ce are always beyond poles faces. Assume no internal losses in the machine. Calculate the current per path in the armature ofthis machine if its load is 2.5 KW. elect one: O a. Ipath = 41.667 A %3D O b. Ipath = 2.6 A O c. Ipath = 1.736 A O d. None

An 8-pole, 3.6 KW, 60V, DC machine has a triplex LAP-wound armature which ha coils with 10 turns per coil. Its rated speed is 2400 RPM. Assume a dead zone of 6 ce are always beyond poles faces. Assume no internal losses in the machine. Calculate the current per path in the armature ofthis machine if its load is 2.5 KW. elect one: O a. Ipath = 41.667 A %3D O b. Ipath = 2.6 A O c. Ipath = 1.736 A O d. None

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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Is this armature winding a progressive or a retro-progressive winding? W N Select one: 2 B 4' O a. Both O b. Progressive OC. Neither O d. Retro-progressive B S
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