which surface is suitable for NEUTRAL GROUNDING ?
control wiring purpose,standards, ferrule code standard, interlock, schematic, symbol
can volts/Hz be relied upon to use 460v,60Hz electric motors on a 380v,50Hz power supply?
What is switch gear? How it is work ?
1 Answers AbaQulusi Municipality, Lupin,
what is phase to phase fault? what is line to line fault?
2 Answers Phoenix Technologies,
what is leading and laging please in details
What is slope...? Explain slope 1 and slope 2...?
what will happen power cables laid without gap in underground
why we use post insulators in no ofstacks at substation for supporting equipment ? why we not use single post insulator
what is the exact direction of current? as we know current travels from higher potential to lower potential,so if we take battery +ve to -ve implies current direction is from positive terminal to negative terminal.,whereas electrons flow from negative to positive as they are attracted by positive ions.current will be the plow of charge but not flow of positive ions.please clarify my doubt friends.
What are the various types of rotor used in the alternators?
briefly explain principle of resistance welding
I NEED THE CABLE SIZE. I=800A AND P=315KW