How do i perform grounding of star point of Genset (400V) for making connection with step up transformer of DELTA-DELTA (400V to 20KV) ? while Genset itself has its own neutral and grounding bus bar inside genset breaker box whereas we have another neutral and grounding busbar in synchronizing panel next to genset at maximum distance of 6meter, would someone pls advice if we can only perform neutral grounding in synchronizing panel or should we ground neutral on both places inside genset breaker box and synchronizing panel.
1746why the perameters of secondary circuit are more important then that of the primary circuit of induction motor?
1911If the earth is a good conductor of electricity, why don't people get shocked every time they walking on earth?
1813completed BE & done apprentice at tneb & having experience 6 years. want to get c license. will apprentiship & BE be helpful for getting c license. will i get any preference by showing this?
1663I have motor 1500 HP and , 4160 V , 60 HZ , then i need the rating of transformer which can feed that motor ??
1950i have to install a HT panel, what components, I have to use in this and what will the diagram of that diagram,please tell me each and everything.
1813Post New Electrical Engineering Questions
WHAT IS SUBSTATION & ACCORDING TO VOLTAGE HT,EHT SUBSTATION EXPLAIN IT
what is the difference between circular wdg & ractangular wdg?
What is the difference between grid and off- grid system??
can any one tell me about the Extra low voltage systems?From where we give supply to these type of systems??
We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's
why Induction Generators are not "Black start" ? and apart from WTGs where this types of generator are generally used?
What happens when ac supply is given as excitation voltage instead of dc supply
what is W.T?specify the acceptable range?
WHAT IS START TO INDUCTION MOTER IN STAR TO DELTA OF >5HP ?
why ht motors are star connected?
why is a power transformer used only occasionally?it is used to step up at generating stations?and that needs to be done all day long !!!!!!!
Form S and "c" license application both are same? @ tneb portal
PLEASE SEND THE PREVIOUS YEARS QUESTION PAPERS OF RRB JUNIOR ENGINEER-ELECTRICAL
what is advertised hop count
How calculated single phase induction motor req. Capacitor?