Interested to Buy Any Domain ? << Click Here >> for more details...
What is the formula for calculating Transformer Losses &
Efficiency. I want to compare the Transformer efficiency at
different loading condition.
- 6 Answers
- 159920 Views
- Rays Power Experts, Techser, I also Faced
- E-Mail Answers
Answer Posted / ranag
repaired a 200 kva three phase distribution transformer his stander iron losses is 495 & copper losses is 3410 but the measured iron losses is 692 what formula is to know de-rated in kva ? pl answer with expal
| Is This Answer Correct ? | 15 Yes | 8 No |
Post New Answer View All Answers
What will be advantage if we put some load in neutral of grounded star transformer & loadshortcircuit current,rated current of cable & MCB with example?
what is level 2 automation?
what is the safty of poly phase tranformer?
The transmission does not have options: a)Partition noise b) Flicker noise c) resistance d) Short noise and reason
What are root loci?
In ups static switch if i gives the supply at output end it will open the circuit in stactic switch or not if it will open then how it operates.
Explain about c.t?
What is pd controller?
What is the restart inhabit setting in ABB spam150c relay (Motor protection relay)
Dear sir, iam completed iti ncvt electrician 2000-2002 & diploma electrical eng completed 2008-2010 distance education in rvd university, still i got B licences only but my working company want C licences, how to i get c licencese pls reply me iam in critical situation thank you karthick 9841637803
when measure the core loss of three phase distribution transformer or three phase reactor loss, one phase shown negative watt loss. why??
which types of relay used in acb and vcb?
Is a contactor (or master relay) required between incoming lines and a VFD? The question goes to safety. If a contactor were used before the VFD and an e-stop engaged then the motor will coast to a stop (i.e. VFD loses power) instead of stopping much faster if the VFD braking fucntion were used. It would make more sense to keep power on the VFD.
Installation method of self treated earth electrode.
How do I calculate a WTI CT ofa 1250kVA 6600/400V transformer
