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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.
1 1811why the perameters of secondary circuit are more important then that of the primary circuit of induction motor?
1 1967If the earth is a good conductor of electricity, why don't people get shocked every time they walking on earth?
1 1915completed 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?
1 1736I have motor 1500 HP and , 4160 V , 60 HZ , then i need the rating of transformer which can feed that motor ??
1 2012i 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.
1 1860Post New Electrical Engineering Questions
What is the magnetic field (coil DC ) of Turbo Expander?
what is mean by restructuring power system?
please send me previose rrb junior engineer qustion papers
1- XC and the RC time constant are both measures of the reaction of C to a change in ____? 2-The power factor is a numerical ratio with a value between 0 and 1 equal to the ______________ of the phase angle. 3-When V and I are out of phase because of reactance, the product of V times I is called ______________ power 4-For _____________ inductors, the branch currents can be added algebraically. 5- The ______________ power in watts can be calculated as I^2R 6-Calculate XL with L = 30mH and f = 1kHz ( I have Xl=2piFL 2*3.141592653*1kHz*30mH =188 ohms Please check) 7-A parallel RL circuit has the values, R = 5kohms, XL = 5kohms. A voltage source of Vt = 10Vrms is connected in parallel to R and L. Determine the total current, It delivered by the voltage source Vt. 8-A series RC circuit has R = 1Mohm and C = 1microF. How long would it take for the capacitor to fully discharge if it is initially fully charged? 9-A circuit has real power = 300W and an apparent power of 500VA. Determine the power factor and phase angle. 10-The time constant for an LR series circuit is T = 0.1s and R = 10ohms. Calculate the inductance L.
what is thermal resistance of PVC Cable.
What was your role in the silicon evaluation/product ramp? What tools did you use?
pls,send the previous year written test questions.
PLS SEND THE RRB CHENNAI MODEL QUESTION PAPER my email id is ganesan98655@rediffmail.com
plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?
could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com
IF ANYONE HAVE ANY QUESTION ASK ME AT MY MAIL anmol.bhardwaj5@gmail.com
How much minimum insulation required between 11kv/3.3kv transformer windings?
sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan
sir please send me previous year questions of jspl of electrical section through which i could prepare myself fpr the test.
Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0
