Hi All,
is there any guideline or code which indicates the amount of rain which can fall in an area provided with roof. i.e. some guideline which relates the roof pitch with the sheltered area.
your response are appreciated.
thanks
hi
With respect to 480 VOLT, 60 HZ, high resistance grounding system, do we have to take special care while specifying Motors?
Does the insulation needs to be specified in order to withstand the over voltage due to first ground fault? or is it inherent in motor design of reputed manufacturers...