Bissoy.com
Login
Doctors Medicines MCQs Q&A
Ask Merit Test Questions Courses

Power factor of a synchronous motor is unity when?

  1. the armature current is maximum
  2. the armature current is minimum
  3. the armature current is zero
  4. none of the above
LohaHridoy
LohaHridoy
5 views
2025-01-04 04:42

1 Answers

AhmedNazir
AhmedNazir

Answer: Option 2

Let'

5 views Answered 2022-09-01 13:21

Related Questions

One D.C. motor drives another D.C. motor. The second D.C. motor when excited and driven?
1 Answers 9 Views
A synchronous motor can be used as a synchronous capacitor when it is?
1 Answers 4 Views
The power developed by a synchronous motor will be maximum when the load angle is?
1 Answers 5 Views
When the field of a synchronous motor is under-excited, the power factor will be?
1 Answers 5 Views
A synchronous motor develops maximum power when load angle is?
1 Answers 5 Views
When load on an over-excited or under excited synchronous motor is increased, rate of change of its armature current as compared with that of power factor is?
1 Answers 4 Views
In case of a reluctance motor, when the load is increased so that it cannot maintain synchronous speed the motor will?
1 Answers 6 Views
The power factor indicates how much of the apparent power is reactive power.?
1 Answers 4 Views
The power factor (PF) indicates how much of the apparent power is true power.?
1 Answers 4 Views
A synchronous motor which works on a leading power factor and does not drive a mechanical load is called as?
1 Answers 4 Views
  • কোরআন
  • হাদিস
  • চাকুরি প্রস্তুতি
  • বিশ্ববিদ্যালয় ভর্তি
  • মেডিকেল SBA
  • 12 এইচএসসি
  • 10 এসএসসি
  • 8 জেএসসি
এক্সাম দিয়ে মেধা যাচাই করুন
Job Preparation (1125)
Admission (754)
এসএসসি (10)
এইচএসসি (5)
Login Required

You need to log in to continue.

Login
Download Required

You need to download the app to make a call.

Download
ভিডিও কলে কথা বলতে প্লে স্টোর থেকে Bissoy অ্যাপ ডাউনলোড করুন অথবা প্রশ্ন উত্তর করতে লগইন করুন
📱 ডাউনলোড
  • অ্যাফিলিয়েট
  • FAQ
  • About Us
  • Privacy Policy
  • T&C
  • DMCA

© Bissoy, 2014 - 2025