What is mean by powerfactor. What is the difference between leading and lagging power factor?
2 9117resistance switching is used in case of- ? a. air blast CB b. bulk oil CB c. minimum oil CB d. all types of CB
4 13038When One Phase PT Missing (voltage drop ) this time current is zero of This phase(PT Missing Phase) and current is Not Zero of other Phase but PF is always Low That Why
2069The potential difference between a phase and neutral is 230v , but the potential difference between two phases is 400v. why?
4 21667Can 4pole (3 phase+neautral )RCCB proper functioning in only 3 phase load (no neautral, no Earth) ?
2168Post New HCL Electrical Engineering Interview Questions
How can you make a database as your current database?
Does Kotlin programming allow macros?
What is tracing level? How many types of transformations supported by sorted input?
Sir,In our company there are 3 caterpillar make(capacity:(1) 3.3KV,2.5MW(2)3.3KV,2.5MW & (3)3.3KV,1.9MW) & 1 deutz make (capacity:11KV,3.8MW)gas engines utilised,all are running in paralell. There are three transformer utilised,(1) 6.25MVA,3.3KV/22KV,Impedence voltage:6.7% used for two generator,both are 2.5MW(2)5.5MVA,3.3KV/22KV,Impedence voltage:7.2% used for one generator of 2.5MW & (3) 5.5MVA,11KV/22KV,Impedence voltage:7.8% used for one generator of 2.5MW.all generator breakers capacity of 1250Amps. Sir,I want the details of fault level calculation of generator,transformer individually & for whole system. If you require any information from me.feel free for contact me sir.pl.send the answer of my question as the earliest as possible.
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WHAT IS FORMALITIES BEFORE INTERVIEW IN DOMESTIC CALL CENTER ??
if card punch operator can process 80 cards in half an hour how many cards can this process in 7hr 30min?
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