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what is the step by step formula for calculating bus bar phase and neutral size of a panel board.suppose the incomer of panel board is 100A..???step by step answer please
Sate maximum power transfer theorem?
what is the reason the main breaker is trip during the motor is running? (some time the breaker is not trip)
the site measured knee point voltage of protection class CTs should be greater than rated knee point voltage? what about meetering class CTs. Should it be below the rated knee point voltage?
why actual valve timing diagram is different than ideal valve timing digram of a 4 stroke engine?
we use 400/5A ct and 35/roor3KV,/0.1/root3KV,0.1/root3KV pt ratio. What is the multiple factor of this meter.
Write the programming software name for LG, SIEMENS,Messung,AB
any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?
what is the reqirred voltage in HT motor to get full RPM on no load test?
why single phase to grd test in HV cable?why not 2 phase at a time?
How to calculate no of Lighning arrestors are required for protecting 50mX 50m*20m cubical building and locations of LA?
working principle a.v.r. ?
How to select the proper VSD to operate high inertial load
what kind of quetions will ask in BHEL in interview? Plz help me?
how to identify conection leads of an unknown electric motor