Question #3: Brushless PMDC with nominal 24 V is supplied from a supplier of 30 V via linear power amplifier. The motor in nominal voltage rotates CW. The following were measured permanently: Current 2 A, Voltage 18 V. a) Calculate power supply Ps and amplifier power loss PA. b) Calculate motor efficiency nM.

Question #3: Brushless PMDC with nominal 24 V is supplied from a supplier of 30 V via linear power amplifier. The motor in nominal voltage rotates CW. The following were measured permanently: Current 2 A, Voltage 18 V. a) Calculate power supply Ps and amplifier power loss PA. b) Calculate motor efficiency nM.

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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