figure of phasor diagram of transformer when full load or no
load ?
Answer Posted / vishnu gupthan nair
It is represented using the vector formed betweeen flux and voltage.It includes magnetising componrnt ,coreloss component hysteric angle etc...It can only be shown through a clear diagram.
| Is This Answer Correct ? | 22 Yes | 2 No |
Post New Answer View All Answers
can we install HT panel & LT panel side by side or how much clearance is required ?
Dear Respected sir how to test ABB REX521 protection relay by relay tester.
how circuit breaker work.. what is the operations taking place inside a circuit breaker when an overcurrent occurs... is it similar to fuse?
how we calculate the dick for a pole?
Would you recommend to replace all oil filled cables with xlpe cable for hv transmission with the current technolgy for xlpe cable?
how to design coil turns ?
i have a 4 Mva transformer 34.5 kv / 480-277 v and i used 2 parallel 3200 amp bus duct for the secondary feeder using 3 ply of bus bar ( 3/8" x 5" ) as a common where the flexible link terminated and 6300 amps breaker for the main, the lower bus duct reaches 70 degrees and the upper bus duct reaches 55 degrees when i used thermal scanner. why the temperature is not balance when the load reaches 3600 amps.
what kind of technical test that i need to learn because i have an interview tomorrow.. please someone help me..
WHY IL=IPH IN STAR AND WHY IPH=IL/1.732 IN DELTA? WHAT IS REASON BEHIND IT?
How much earthing frequency is capable?
What is mean by hot and cold loop testing?
Dear sir, By which formula u can calculate for a particular kv line there is a range of mw.
I WANT TO know WHICH WAY IS BETTER FOR CONNECTION BETWEEN POWER TRANSFORMER AND MAIN DISTRIBUTION PANEL. 1-IS BETTER WE USE CABLE? 2-IS BETTER WE USE BUS DUCT? my transformer rate power is 2500KVA
one conductor length is L.and i am strech uniformly this conductor and made length is 2L.so resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2..
What is lifting power for 1 wb/m2 and 1 A magnet?