what is the diffrence between earth and neutral.
Earth are give a protection to us.Neutral are produce in
three phase star connection and its need finished circuits.
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1) What are your personal strength? 2) What are your personal areas of improvement? 3) What are your expectations from from a particular job? 4) what are your carrier objectives?
what will be the difference on output when 3phase I.M. is given a delta or star supply?
any body know about lighting arrestor. how to determine the height of lighting rod from top of bulding and how many area it cover.
Explain Power factor in simple words
my question is that....few days ago i had installed a three phase motor starter for an electric saw.the motor will run and make the hydraulic pressure which will be goes to pressure cylender by up and down lever.two number of limitswitches are also installed on cylinder for safety of motor.now when the arm of cylinder reaches to the upper or lower limit it will cut the motor's line.and motor will be stop.now wana know that what will i do that motor runs continue after the limitswitch cut it down but it shold not be made any pressure.pls answer me in brief.
is there any current flows in our body?
what is the funda of earthing? Explain breifly about earthing?
what is the operation of Control Module(CM),MONITOR Module(MM), MONITOR Module DUAL (MM2),Signal Module(SM),Isolator Module(IM), please some one reply me.. the operation and application of these in FIRE ALARM SYSTEMS...
why transformer does not obey ohms low?
they conducted technica for 1 hour..i also managed..they selected 5 boys and only one girl,myself got wait listed.whether they would call or not
which trsanmission is easy and cost effective AC or DC.
What is 100% protection of generator? Why 100% is not used but 95% is generally used?
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