Why is ignitor used in sodium vapour lamp
What is mean by hormonics?
why dose not transformer not rotate ?
what should be the no load current for 3 phase ac motors ranging from 5 kw to 1000kw?
What does CDG,CDAG,CAG,VAJ,VAJH,VTT,VAZ,VAA etc. stands for in case of relays and can anyone answer to decode this codes C,V,D,G,A,X,TT,J,JH etc
Why collecting electrode of ESP to be earthed
In India which type of PLCC IS used?
2 Answers Cipla, Ford, Jayashree,
when we use neutral line as grounding.
what will happen ac motor give to dc supply
9 Answers Areva, College School Exams Tests,
WE HAVE A PROBLEM THAT THE MAIN DRIVE OF OUR CEMENT MILL HAS AN EARTHING PROBLEM?TWO OF STATOR WINDINGS INSULATION HAS BEEN COLLAPSED DUE TO AGING PROBLEM.THE PHASES HAVE BEEN BYPASSED AND NOW THE LOAD HAS BEEN INCREASED.WE CAN'T REPLACE THE MOTOR.KINDLY HELP ME BY GIVING SUGGESTION THAT HOW TO MAINTAIN THE STARTING TORQUE AND CURRENT FOR HIGH LOADS.
I have a current transformer with 1 main reading meter with transformer outside the building and a control panel having 5 CT reading meters with black round coils inside the building. I want to know, A) when current pass through the Transformers, will the current be reduced or be the same and after that B) when current pass through the CT meters with black round coils, will the current be reduced or be the same. C) in the above process will the reading of the main meter be same or different, from the total reading of all the 5 CT meters.
Can I use 1 phase power supply to run 3 phase motor? If yes, how?
i want to put single phase load on scott connected transformer,eventhough how to balance the transformer.