what is Insulation monitoring device. where it is used? (in switchgear room or control panel or in field equipment)
1753by using pump duty, how we will can calculate the motor duty(KW)? is there any standard or formula.
HP,
1605why most of junction box vendors providing T5/T6 Temp class jb's for T3 area any special reason?
1740what will be the motor terminal box connection arrangement (star or delta). on what basis it decided?
3 8304what happens if the phase sequence of parrlel connected sys will changed & phase displacement
1 3072What is the actual formula for transformer short circuit test? below i given rating of the transformer.. 1000KVA, pri 11KV, Pri amp 56A. %Z 5.95..
2 5554why cant we use earth as neutral at home whereas neutral is actually grounded at transformer end?
4 6522when a airgap of the induction motor gets larger does it draw more current ??? does it power factor gets lower?
3 4379What is the de rating factor of cable? What is the importance of the de rating factor in cable select
1972Post New Electrical Engineering Questions
2. What are the parameters of EHT sub-station?
how to set relay setting? and example calculation...
why we r not earthed Control cable of C.T. terminals
As an electrical engineer what are the responsibilities which i can hold in TCS?
What is the maximum No. of out going mccbs permitted from an LV distribution paqnel? What is the ampere relation between incomer and out going switch gears/mccbs?
All the socket in a room become very hot, the Wall was also became very hot and the earth conductor also became live, what in your view might be the possible causes?
why we use copper earthing for neutral while for body GI.
What is the basic principal, by which DC voltage level is increased more than the supplied AC voltage during conversion. As upto AC level it is contorrled by firing anlge but after maximum level how is it possible.Please clear picture. OR we have to supply the higher level AC?
What's the difference between non break power supply and non break non short break power supply
HOW TO WRITE A QUENTION ANSWER? I MEAN SHORT OR LENGHTHY ? OR FROM THE BOOK AS BOOK..... SOME TIME WE GIVE A ANS FROM THE BOOK AS LIKE BOOK ND WE GET MINIMUM 60% MARKS OR MORE THEN....... THEN HOW TO FILL THE Q-PAPER?
What are the protection required for Transformer, motor, Line, Generator, capacitor, that all i have to refer which standard?(Like Transformer detail IS 2026)
why ss stablity limit is more transient stablity limit?
How select ELCB for 32amp. socket having quantity 12Nos. We have to do this wiring in PLANT. Please Also explain the incoming cable specification.
What can you contribute to the progress of our Company as an employee if you are selected?
defination of transistor controlled series capacitor
