we have consol make 3 phase servo stabilizer for cnc m/c. while installing the earth neutral voltage is 1.7 volts at stbilizer off condition and when stabilizer get on en voltage reaches 4.8 volts (new earthing is done and neutral is helthy condition all phase to neutral volts 440,442,441 v)why this happen.solution for cause.
3 5667Post New Electrical Engineering Questions
what is the usage of microcontroller in the panel board?
Give some example of fault limiting devices?
i applied for the ap transco please forward the freqventley asked QA
Pl.brief me about Electrical power distribution system from Main generating station to Industry.What is the use of in between station.
Differentiate between digital phase converter and ordinary phase converter.
plz explain the auot-reclosing circuit in electrical engineeing
why do we not use equivalent voltage source in negative sequence equivalent ckt.
What is an order of a system.
why are installed water leakage detection system data centers & server rooms
a starter used for squirrel cage induction motor?
what is the standard values(Megger test) of resistances between L&N,L&E and N&E for a system on IEE regulations?
what is sevice settings for mccb?How can be it setted?
What is electrical grounding?
Following test should be conducted to find out relative polarity of transformenr terminals A no load test B back to back test C phasing out test D none of above
why we get 2 differnet values for power factor in 2 watt meter method in 3 phase
