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.
1256why the perameters of secondary circuit are more important then that of the primary circuit of induction motor?
1365If the earth is a good conductor of electricity, why don't people get shocked every time they walking on earth?
1298completed 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?
1186I have motor 1500 HP and , 4160 V , 60 HZ , then i need the rating of transformer which can feed that motor ??
1395i 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.
1335Post New Electrical Engineering Questions
I have one ct of ratio 3000-2000/1 Amp its knee point voltage mentioned on name plate is 500-333/30mA-50mA at Vk/2. in secondary box there is three terminal named 1S1, 1S2, 1S3 then on which terminal obtained the knee point voltage ie 1S1-1S2 OR 1S1-1S3 & also specify the knee point voltage for the ratio 3000 from name plate.
1.WHAT IS A SMART CAPABLE DB ( DISTRIBUTION BOX) ? 2. HOW TO DECIDE THE TYPE OF DB TO BE USED ( RECESSED/ PLUG TYPE/ SMART ETC ETC? 3. WHAT IS MILLENEUM BUS BAR USED IN DB? 4.DIFFERENTIATE MCCB AND MCB.
what is meant by tranformer impedance?
What type of pipe material G.I or M.S is used for sprinkler system?
how to compute kvar in substation feeder to improve power factor and sending voltage
What are the specifications for getting approval of Substation?
how the CT and PT is connected in the circuit during testing of transformer explain with diagram
How much ph is maintained of water electrolyte which is used in LRS for 1200 kw slipring induction motor ?
why actual valve timing diagram is different than ideal valve timing digram of a 4 stroke engine?
What is 11 N1 and 12 N2 in single phase Transformer ?
would the same effect be achieved by reversing the connection to one winding of the induction motor 3-phase?
ult of expression 'document.FrmQF.myem
hi, i have 3x200KVA and 2 x 80KVA UPS with battery bank of 150AH 68Nos. and 100AH 204Nos., i need to install AC either ductable or PAC type, so can you help me to calculate heat load and capacity of the AC to install.
what is mean by NPS (Negative phase sequence)fault? what is the difference between EFR & OCR faults?
I would like to know that the fault curretn at base load and at 10% generation will be same? Fault level of BUS remain same with different generation?
