6. The efficiency of DC to DC converter to drive de motor is than AC to DC Drives e) higher 7- The Four-quadrant operation of de motor can he implanted using -- a) lower b) equal e) Semiconverter 8. The supply frequeney of induction motor using frequency control is changed to - a) abuve rated frequency. b) below rated frequency. e) Abuve and below rated frequency. 9. The stable operation in torque- speed churacteristic for induction motor occur: e) at slip 05 to Sa 10, The regenerative hraking for de to de converter fed de motor would be effective if the a) Full converter b) Dual converter a) between maximum slip and s: b)at slip =1 operating speed n: a) o t b) >uan e) thi to tht
6. The efficiency of DC to DC converter to drive de motor is than AC to DC Drives e) higher 7- The Four-quadrant operation of de motor can he implanted using -- a) lower b) equal e) Semiconverter 8. The supply frequeney of induction motor using frequency control is changed to - a) abuve rated frequency. b) below rated frequency. e) Abuve and below rated frequency. 9. The stable operation in torque- speed churacteristic for induction motor occur: e) at slip 05 to Sa 10, The regenerative hraking for de to de converter fed de motor would be effective if the a) Full converter b) Dual converter a) between maximum slip and s: b)at slip =1 operating speed n: a) o t b) >uan e) thi to tht
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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Question
![6. The efficiency of DC to DC converter to drive de motor is --- than AC to DC Drives
a) lower
b) equal
e) higher
7- The Four-quadrant operation of de motor can he implanted using --
e) Semiconverter
8. The supply froqueney of induction motor using frequency control is changed to -
a) Full converter
b) Dual converter
a) abuve rated frequency. b) below rated frequency. e) Abuve and below rated frequency.
9. The stable operation in torque- speed churacteristic for induction motor occur:
e) at slip 05 to Sms
10. The regenerative hraking for de to de convernter fed de motor would be effective if the
a) between maximum slip and s0 h)at slip =1
operating speed m :
a) or t
b) > uin
c) thi<to tat](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5836edcd-fe45-4e7d-a37c-46b0df727f7c%2Ff580d2b1-bf0d-45e3-a2c2-4840388ec9b1%2F4xxpgki_processed.jpeg&w=3840&q=75)
Transcribed Image Text:6. The efficiency of DC to DC converter to drive de motor is --- than AC to DC Drives
a) lower
b) equal
e) higher
7- The Four-quadrant operation of de motor can he implanted using --
e) Semiconverter
8. The supply froqueney of induction motor using frequency control is changed to -
a) Full converter
b) Dual converter
a) abuve rated frequency. b) below rated frequency. e) Abuve and below rated frequency.
9. The stable operation in torque- speed churacteristic for induction motor occur:
e) at slip 05 to Sms
10. The regenerative hraking for de to de convernter fed de motor would be effective if the
a) between maximum slip and s0 h)at slip =1
operating speed m :
a) or t
b) > uin
c) thi<to tat
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