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 5542Post New Electrical Engineering Questions
how does a liquid starter reduce the starting currents?
Could u pls tell me the NPCIL electrical engineering interview questions for Executive trainee, and also guide me how to face the interview.
what is feeder bay?
in a solar power plant,we are going to step up the voltage 350V to 33kv, and to 132kv GSS. i want to ask that if it is possible that 315v/33kv is not possible because we also use 315v/11kv. or it should be 415v/33kv? is it effects generation or losses? the second question is-generation is depends on LV winding? or LV winding design for generation voltage?
why Current is lead 90 degree and voltage is lag 90 degree in a capacitor.? why Current is lag 90 degree and voltage is lead 90 degree in an inductor.?
Difference between HRG and NGR. Are they both the same thing
what are carbondioxide and dcp used in fire extinguishers
How to select a transformer group to connect a 0,433 KV generation with 33 KV grid in bi directional flow of current
List the power rating of any 5 important electrical appliances used in houses.
what are the applications of TIG welding
what is the constructional difference between a power transformer and potentian transformer?
The slip during plugging operation is given by= A 1-s B 2+s C 1+s D 2-s
How many kw will suply from one db
If I want to buy a new Xformer for my plant what are the main parameter will I need to check?
How does a digital electronic meter work??????
