Bayt.com

Start networking and exchanging professional insights

Register now or log in to join your professional community.

Follow

In a three-phase system, the voltages are separated by: A. 45° B. 90° C. 120° D. 180°

Electric Power Electrical
user-image
Question added by muhammad arif , Assistant Engineer , Phoenix armour
Date Posted: 2013/11/05
Upvote (15) Views (23) Followers (12) Answers (10) Report Question
Write an Answer
Register now or log in to answer.
RISHADUBIN MOHAMMED Mohammed
by RISHADUBIN MOHAMMED Mohammed , SIte Engineer , MAF Electromechanical LLC

120 degree phase differenc between each connection

Mohammed Moochokkoottathil h
by Mohammed Moochokkoottathil h , Site engineer , Krimmely Contracting Company

120 degree between all phases

 

Mohamed Elsayed
by Mohamed Elsayed , Electrical Superintendent , Misr for construction and trading company

C.120°

Ahmed Bakhit
by Ahmed Bakhit , Project Engineer , General International Technical Est.

C.120 Deg.

Hassan Jaber
by Hassan Jaber , Senior MEP Manager , Matta & Associes, Jordan

It's120 degrees for sure =360 / number of phases

Montacer REKIK
by Montacer REKIK , human resource

2/3*Pi =120 degree

Muhammad Salman

120 Degree difference b/w3-phase system.

Electrical teacher FELICIEN

The collect answer for this question is 120⁰

HASNAIN JAWAD
by HASNAIN JAWAD , Junior Electrical Engineer , NESPAK

In a three-phase system, the voltages are separated by 120° ‎

talha ghaffari
by talha ghaffari , Testing and Commissioning Engineer upto 380KV , Xervon SA LLC

The formula for phase difference in voltage is:360/total number of phases

We have3 phase system, so360/3 =120 degree.

Hence3 phase system has120 degree phase difference in voltages, so they are equally spaced.

Answer: C,  120 degree

Write Your Answer
More Questions Like This

Do you need help in adding the right keywords to your CV? Let our CV writing experts help you.

Get Help