What is the formula for calculating transformer Efficiency?
- 2 Answers
- 4640 Views
- I also Faced
- E-Mail Answers
Answer Posted / hcnaidu
Output Power/Input Power*100
| Is This Answer Correct ? | 10 Yes | 1 No |
Post New Answer View All Answers
If I want to replace a 26KW Slip ring Motor with a Squirrel Cage motor & Drive (for a Hoist Application). How can I approximate the Motor & Drive HP required in new Setup.
Electrical Engineering
How can we calculate the KVA rating of a Distribution transformer from its core details?
difference between Ac and Dc mcb ????
low frequency protection why recomend?
why ten delta testing is carried out on power transformer
How to calculate the copper in HT motors if KW, RPM & Voltage is given
What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?
Hi Friend I am used multimeter to measure the voltage between R Phase(SS1) to R Phase(SS2). In SS1 is connected with UPS loads. But I am getting voltage between these 2 R Phases. Please give some idea friend
Why is tan-delta test and capacitor measurement done on alternator?
Is a 300w induction motor used in a food processor as powerful as a 1000w DC motor.
Why it need to form a capcitor when it not been in use from three or two year. Plz describe it technically.
some basic standard questions on transformer.
What is the slip speed?
Practical condition in 400KV Sub station:- Breaker(open) , isolator(open), Earthing (close) at both end e.g A & B. Now Open A Stn Earthing than Open B stn Earthing (Which have a 50MVA reactor) , AND suddenly show R,Y,B phase 704KV,573KV,118KV respectively. Que is without closing of breaker how it is possible.???? My Whats app No:07621840498 for Further Discussion. Pls experts suggest.
