HT motors are generally connected in star, what will be the
effect if we connect HT motor in Delta?
Answer Posted / nishad
If we are connecting the HT motor in Star, the starting &
load current will be decrease 57% as compaire to Delta
connection.
In the cause of our HT motor (11KV - 780 FLA, 14MW)drawing
arround 4250 A at the time of starting. It's just equal to
6 times of full load current. as per manufactore, it's
locked rotor current is 4280A. so just think, what will
happened if that connected in Delta!!!!!
| Is This Answer Correct ? | 14 Yes | 5 No |
Post New Answer View All Answers
What can you contribute to the progress of our Company as an employee if you are selected?
What will be in Mahagenco Trade Test Exam? I want to know the same.
Explain different types of d.c motors? Give their applications
I Need standard operation procedure(SOP)for 500kva Oil type transformer oil filtration & Procedure for IR value checking.
I want the details about BHEL company examination.Can anyone able to help me please.
What are the specifications for getting approval of Substation?
what is physical distance of isolator to VCB in 33/11kv sub stations
why EMF IS INDUCED IN A CONDUCTOR WHEN FLUX LINKING WITH IT CHANGES ACCORDING TO FARADAYS LAW.
write a c++ code that receives an integer number and display the sum of the number and its revers integer?
orifice sizing how done, checking & selection
What is the function of under voltage release ?
What is the rating factor for copper cable ( Specific value according to the type of laying ) & the voltage drop?
Draw the single line diagram of the power station?
What is contract demand in solar system?
Sir pl provide 5 year sample paper for post junior engineer(electrical).I have currently applied for junior engineer (electrical) on RRB Ajmer