Answer to Question #120064 in Electrical Engineering for Tony

Question #120064
A d.c. motor has the following spec: k×flux= 6.0v.s Vt= 10:0 V Ra= 1.5:00 Ia= 4:0 A (armature current at full load). Calc rated torque, starting torque; starting current at full voltage, starting speed; For Seperately excited and Shunt motor?
1
Expert's answer
2020-06-10T07:49:44-0400

As per the given in the question,

k×flux= 6.0v.s

Vt= 10:0 V

Ra= 1.5:00

Ia= 4:0 A

We know that rated torque

suppose k =1

Starting torque

starting current

starting torque for the shunt motor = KIa= 4VsA


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

Assignment Expert
29.06.20, 16:10

Dear Tony, You're welcome. We are glad to be helpful. If you liked our service please press like-button beside answer field. Thank you!

Tony
12.06.20, 12:16

Thank you very much for your help

Assignment Expert
11.06.20, 18:43

Dear Tony, Questions in this section are answered for free. We can't fulfill them all and there is no guarantee of answering certain question but we are doing our best. And if answer is published it means it was attentively checked by experts. You can try it yourself by publishing your question. Although if you have serious assignment that requires large amount of work and hence cannot be done for free you can submit it as assignment and our experts will surely assist you.

Tony
10.06.20, 21:34

Thanks for answering. Is the rated torque for separately excited motor the same with shunt motor? Can you pls solve for the starting speed? Can you please recommend a textbook I can use to learn calculations on rated torque, starting torque.....generally on this topic.

Tony
10.06.20, 21:24

Is the rated torque for separately excited motor the same with shunt motor? Can you please recommend a textbook I can use to learn calculations on rated torque, starting torque.....generally on this topic.

Leave a comment

Ask Your question

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS