what is S.T?specify the range?2 3201
what is O.T?specify the acceptable range?2 2908
what is H.T?specify the range?6 5766
what are safety seals in HT line?2 2761
what is the Auto Mains Failure Panel function in DG?state its function?3 16625
which level of transformer oil has got low dielectric strength ?why?2 3349
what is priming pump?why it is used ?2 3129
what is pressure relief valve in D.G ?state its function?3 4890
what type of battery used for starting D.G?state its function?2 9123
what r the earthing required for commissioning of D.G set?5 7870
if AVR fails in D.G set, what will be the effect?7 12762
What is the Resposiblity of Electrical Utility Engineer
Assuming that a dedicated neutral earthing transformer is provided for each GT generator, when the two generators are running in parallel, has consideration been given that the earth fault current from one generator stator winding be split between the two neutral earthing transformers? If so, what adverse impact will this have on the operation of the 59N and 27TN devices?
A cotter joint is generally used to transmit
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT SWITCH BOARD,MLDB,ACB,BUSBAR,ETC...?
what is EIB lighting control system? what is the advantages of this system?
How to Make relay co ordination chart for a Electrical power distribution of a plant
State angle criterion.
Whats the difference btwn a latch, port,data bus buffer? Do they all not hold data in d flip flops??
What are the advantages and disadvantages of short-pitched winding?
what is droop control?
What is the emf equation of a transformer?
how can check the resistance of battery contact?
What is the use of mc( moving coil) in dc voltmeter and dc ammter and what is the use of ( moving iron)in ac voltmeter nd ac ammeter
Why delta star trformers are used for lighting loads?
how calculate gd2 of ht motors