Please tell me the formulaes while designing a substation for power Calculations in designing a 33 KV Substation?????
1 1883generally rectifying of ac tells. ac signel appear at phase and neutral with respect to frequency by -veand +cycles. but we doesn't experience shock with neutral in house hold ac??????.
1 4894is it necessary for 200 kva transformer to have marshaling box and cu plate earthing for neutral
1 2972in basic 2 phase will short means tripping the power but spot welding 2 phase shorting but not tripping it will welded why.....(Q)
1 20263 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........
1 2036Post New Electrical Engineering Questions
hi plz send me reliance placement papers..i.e electrical technical papers that have been asked in reliance test.
What was your role in the silicon evaluation/product ramp? What tools did you use?
please send me previous year questions of jspl through which i could prepare myself for the test.
What current position are you holding in your current company?
why and how voltage sharing in transformer, during magnetic balance test ?
i need the curve duty cycle and amper for (150 kva @50% dyty cycle) transformer turn ratio :19 and vin 400
What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?
I am apply the AAI. So i want electrical sample question paper in technical with answer my id is vijayjobsmart@gmail.com
PLS SEND THE RRB CHENNAI MODEL QUESTION PAPER my email id is ganesan98655@rediffmail.com
can you please send me the technical questions and aptitude questions of honeywell and jindal steel electrical engg. question paper my e-mail ID is(kkesavanraj@gmail.com)
If not into production, how far did you follow the design and why did not you see it into production?
please send me last 5 year interview questions
all the technical question with answers pleas send your email id ramar_eee@yahoo.com
how to avoid electrical shock how capacitor store charges wat are the speed control of induction motors state faradays law flemings left hand rule what is rotary converter wat is transmission and distribution what are the sources of energy abrevation of acb,vcb,sf6,igbt what is output equation of transformer which test copper iron and iron loss are calculated what is eddy current draw a single line diagram (10 marks) draw direct online starter(10 marks)
Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.