A 11KV, 1200 A breaker combination fixed in a cubicle for
HT motor.Is normally for 11 KV motor fuse is using? if Yes,
What range fuse is required?
No Answer is Posted For this Question
Be the First to Post Answer
why exterrnal C.T. protection is used even though ACB& VCB is having inbuild C.T. protection?
To determine the Healthiness of Insulation we will be performing Dielectric tests i.e Insulation Resistance test, Partial Discharge test,Switching Impulse, Lightning impulse, Tan Delta test ...etc why we required to perform this many test, why cant we do only one test. for Transformer, CT's
Why is shaft current insulation required on large motors & when should it be checked i.e. before or after assembly?
What is min and max voltage between earth and neutral/phase if it perfect earthing?
37 Answers Epoch, ISS, ITC Infotech, L&T, Power Works, Statex, Sterlite, Wipro,
Inverter. converter. Ups.MCB.solar.alternators. motors.
what is the order of mgnetiation current in a current transformer of 1000A/1A ratio?
difference between moore and mealy model
what need of NGR(neutral grounding registor)? What it works?
What is the difference between reverse power trip & inadvertant trip?
PLZ EXPLIN ABOUT CLASS PS CLASS CT .WHY THEY R DESINED AND FOR WHAT PURPOSE?WHY OTHER CT CANT BE USED AS PS CLASS CT? EXPLAIN IN SIMPLE LAUNGAGE IF POSSIBLE PLZ GIVE CIRCIT DIAGRAM?EMAIL-RAJ_SINGH_0376@SIFY.COM
what are the advantages and disadvantages of speed control of 3 phase induction motor by varying frequency explain with drawing
Why breakers not synchronized when the synchroscope is going in the anticlockwise direction?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)