WHAT ARE THE FACTORS REQUIRED FOR SELECTION OF TRANSFORMER
RATING?
Answers were Sorted based on User's Feedback
Answer / guest
first we calculate the industrial,ligthing & other load. on
that basis we can calculated the total load factor,on that
base we get a total kw ,and we get required total kva
| Is This Answer Correct ? | 6 Yes | 10 No |
Answer / vkm
6 times the staring current is applicable for a particular
type of starters. for heavier industrial motors i am sure
it is much less by using other types of starters.
Regards
VKM
| Is This Answer Correct ? | 3 Yes | 10 No |
what is meant by real power,active power,reactive power & apprent power ?please explain it?
how to connect generators in parallel and what are the required equipment to do so?
resistivity of copper
Why alternators are designed at 0.8 pf lag?
Why we find the sensitivity for the CT's to check?
Which of the following connection is best suited for 3-ph, 4 wire system A delta-delta B star-star C delta-star D star-delta
What is the minimum setting in REF relay because i am facing some problem whenever power resumes after power failure my transformer is tripping because of REF trip. I am using CSPC make numerical relay(DIP switches). Now setting is 15 percentage. What is the reason for this triping. I sm waiting for answer
What is a differential amplifier? Also, explain cmrr.
how to calculate voltage drop and followed by cable calculation?is there avail in formula?
How to find earthfault location in long cable layed underground or outside.
In neutral the current will flow or not?
What are the effects of electrical faults?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)