The iron loss in a 100kva transformer is 1 kw and full load
copper losses are 2 kw, then what is maximum efficiency occure
at a load?

Answer Posted / awdhesh

70.70 KVA

Is This Answer Correct ?    6 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What can you contribute to the progress of our Company as an employee if you are selected?

4880


Hello seniors m an engineering student in 3rd yr..i want to know what are the software course in electrical field?i wanted to do certification course but i dont know much about the course?..Regards

1652


What is the suitable transmission voltage?

670


if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?

1525


what is spadar bar .why I use in DC generator.

1477






If 24 KVA AVR having Input voltage 200-400v, Output voltage 415+-1%, what will be the voltage if Load is 13A.

1710


EXPLAIN THE TERMS "INTEREST AND DEPRECIATION" AS APPLIED TO ECONOMICS OF POWER GENERATION.

1768


If i am running of spindle at 2000rpm ,but How to spindle stop at the second I am resetting the machine in CNC machines

1228


how we test a 3 phase motor on single phase supply....? HOW WE RUN A 3 PHASE MOTOR ON SNIGLE PHASE. supply for testing..? how we verify of a 3 phase motors 6 wire & name thame a1/a2/a3..b1/b2/b3 and c1/c2/c3 for connecting star delta starter ........i have only 1 phase supply ? help forum..........

4411


What consists of 2 or more thermocouples to be connented series?

1759


How vfd saving power.

1537


We need to current density & short circuit calculation at 65kA for aluminium & copper busbar.

1248


i karmveer bharti persuing b.tech . plz send me syllabus and name of reference books. for preparation of section eng.

1650


for 750 kw LT load what will be the ht kva

1243


What are the parameters of water ( Water quality )to be monitored in Centralised HVAC ( water cooler chillers )

1631