What types domain of laplace transforms? What behavior can laplace transform predict how the system work?

1097

A motor running with lenze frequiency inverter stops if I REDUCE SPEED with 25% load.If I run it in High speed and medium speed running smoothly with full load.please help me to solve it.

1945

Did RMU have ct and pt ?

1323

In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.

2109

what is the voltage between earth & neutral in 3 phase electrical connection.

1907

Where can I get CPWD electrical specifications & Shedule of rates? Please help me

2205

explain wiring system

2525

Would you recommend to replace all oil filled cables with xlpe cable for hv transmission with the current technolgy for xlpe cable?

1447

what is the safe meggar values for motor, transformer HT, LT and Cables? IF we want to replace I/C bay at our 220 kv substation which is of 140 mw load capacity bay to be replaced by 400 mw capacity bay.other than CT(1200/1) what are the other equipment i have to replace. why we generally use 3.5 core cable or in other word 1/2 core for neutral and also confirm me that in balance conditiob(3 phase)current in neutral will zero

2231

What is Auto Mains Failure Panel & Auto Synchronizing Panel

1896

what is mean by D.O. in distribution line poles?

1596

what is the use of permanent magnet generator in exciter

2108

explain single phase series motor

1903

How is the percentage impedence of a transformer fixed at design stage???

1948

what are the analog quality input for protection function?what are minimum reqiments?

1797