Home » Electrical Engineering » Electrical Heating » Question

Q.

It is desirable to operate the arc furnaces at power factor of 

  • AZero
  • B0.707 lagging
  • CUnity
  • D0.707 leading
Correct Answer : (B)

0.707 lagging
Hints :

It is desirable to operate the arc furnaces at power factor of 0.707 lagging.

Previous

Which of the following heating method has maximum power factor?

Next

which of the following heating method has leading power factor? 

Related MCQ Question

More MCQ Question

Join The Discussion

Comment Now

Morning Exam

Morningexam.com provides Electrical MCQs, Notes, Exam Materials and Online Test series for your Competitive exams. You can also get Current Affairs, GK, Aptitude, Verbal Ability, and Reasoning questions. Best for ITI and Diploma Students.

Quick Links

Contact us

Have questions, comments or just want to say hello:

Follow Us

Copyright 2022 All rights reserved. Developed by Sucharita Banerjee