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.
Answer Posted / k.prakashchandra
There is a slight loose connection/joint in the neutral wire
if the line voltages are equal.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how many types of motor can be used in washing machine
Why do you have to use Protecion relay with the function MTB ( Mechanical Trip Button ) for electrical system.
WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB
what are the steps involved in generator load test?
What are the parameters of water ( Water quality )to be monitored in Centralised HVAC ( water cooler chillers )
what does a string of resistors in a series will do?
Is the installation of the filter cloths necessary before spreading the gravels at the transformer yards?
where was current transformer protection units used and why??
limitation of conductor height on ground when we consider EMC
WITCH CARDS IN USE IN FIRE CONTROL PANEL.
What are the different types of controllers?
Initially, when the input is not equal to the output — what type of response is this?
can you send me the placement papers of electrical engg. from companis like NTPC,DRDO,IOCL,HPCL,BPCL etc.?If,plz send as soon as possible.Thanks.
what is d check in dg 1500kva
how to select overload-relay for perticular motor 1.for D.O.L. starter 2. for Star-delta starter ????