CLEAR
Toprankers-Info

+91 7676564400

Mobile App

Get it on Google Play
Discussions
Select Date
Tags:

Articles

Discussions
Submit Discussion
Shravan@hyderabad

· started a discussion

· 1 Months ago

Hii (Question: 332106.0 )

Where u brought this qtions mAn it not in series with voltage coil it series opposition .....try to get it

Question:

In dynamometer wattmeter the compensation coil

Options:
A)

has equal number of turns of voltage coil and is connected in series with current coil

B)

has equal number of turns of current coil and is connected in series with voltage coil

C)

has equal number of turns of current coil and is connected in series with current coil

D)

has equal number of turns of voltage coil and is connected in series with voltage coil

Solution:

Ans:(b) In dynamometer compensating coil has equal number of turn of current coil.

shashank gandhi

· commented

· 1 Months ago

https://www.quora.com/What-is-the-difference-between-electrodynamometer-wattmeter-and-low-power-factor-wattmeter

shashank gandhi

· commented

· 1 Months ago

The compensating coil is connected in series with the pressure coil circuit and is made nearly identical to the current coil. The current coil and the compensatig coil carry currents of (I + Ip) and Ip, respectively, and they produce fields corresponding to these currents. The compensating coil is so connected that it opposes the field of the current coil. Thus, the resultant field is due to current I only.

shashank gandhi

· commented

· 1 Months ago

you are wrong compensation coil is connected in series with pressure coil .you are just ratta doing not understanding concepts.
-logo
We at aim to provide most comprehensive content & test for practice which is carefully divided into various chapters and topics to help you focus on your weak areas.Our Practice mock test gives you unmatched analytics to help you realize your strong areas,time management and improvement areas.Our Short & Crisp notes on each topic will help you to quickly revise the topic along with the tips & tricks of the exams.
More About
-Info
-Info

Mobile App

Get it on Google Play
About Us Campus Ambassador Careers Contact Us Refund Policy

All Rights Reserved Top Rankers

User Policy
Disclaimer
Terms & Conditions