how much load should be given on 5 mva transformer

Answer Posted / guest

50ohm

Is This Answer Correct ?    4 Yes 49 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

direction of tarbine& genrator

1610


1. A bomber drops a bomb from an aircraft flying at 2000 km/hr. at an altitude of 7km. The speed at which the bomb will strike the earth would be

1464


From reading, Under voltage relay used also as phase sequence relay now, Why I use under voltage and phase sequence relay in the same circuit (ATS)?

1301


pls tel me the electric train traction motors name plate details like rpm,torue,voltage,amps,watts..ect..

1546


is this the formula of building wiring to get the main breaker.Watts/volts*.8%+higher motor*(25%)=ampere. yes or no or send the correct formula for building wiring.

1161






Why single phase induction motors are not self starting ?

1046


There are different classes of protections in power plants.class a,b,c are clear..is there any class d and e r there..and elaborate class b protection.

1619


How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point

1188


how generator load test is conducted?what are the steps?

1127


What are the specifications for conducting earth leakage test as per IEC standard?

1495


how a.c. genarator control power factor when its conected to grid supply by incrising or decresing excitation voltage.

2689


previous year paper of ntpc bhel for degree in electrical enng

2754


hi pal, i am vengatesh from tamilnadu(chidambaram),i have called for the written test for the post of jr executive(ELECTRICAL) of AAI ,I dont know about the question paper pattern,so any kindly help me to face the examination,post me the model question papers and some tips to write my examination to (vengi.annadurai@gmail.com)

1425


what is the circutor?why we use it ?

1820


what is the principle of operation of tungstun bulb ??

1377