Un-Answered Questions { Electrical Engineering }

How you calculating the 30 Hp 3 phase AC motor of power what size of cable is used for this motor?

1157


Ac generato how produce power I need for camplet defination

1188


1)Explain why the cradle guard is used on railway crossing in overhead line construction?

4412


1) Explain why we don't link the two earthing system ht and mv on a pole mounted transformer sub-station.

1289


How to select the proper VSD to operate high inertial load

1283


what is thermal resistance of PVC Cable.

1359


What is the difference between multimeter

1459


What is the lower limit of break-down voltage of converter transformer.

1458


Is RTCC panel needs any control supply.

1501


what is the difference between c power and U power acb breaker

5288


How can eliminate noise problem inside temperature controller temp. variation due to contactor chattering problem.

1192


How impulse levels are calculated that for 11kV impulse is 75kvp, for 24kV impulse is 125kvp ?

1556


how to decide no of electrodes for 1600A LT Main incomer panel

1185


What is the ideal position cooling fan inside the dc motor?

1660


Can XLPE/SWB/PVC (P3) 7C X 2.5mm2 be replaced by Can XLPE/SWB/PVC (P2) 7C X 2.5mm2??? P3 vs P2

1367