What happen if you keep open the Neutral Grounding Switch
in open condition of the HT Generator at starting and again
on load if it open then?
why does chattering take place in ac contactors? can it be avoided & what care does the manufacturer take to eliminate this phenomenon????
any earth foult trip the relay but in welding time not trip by earth foult
0 Answers Power Grid, Siemens,
what is mean by xlpe cables?
Motor,transformers,capacitor tubelight etc....
what is the effect of leading power factor
3 Answers Aurobindo, R L Steels and Energy,
what is the difference between linear choke and suction choke?
What is Specific Gravity of the Electrolyte used in Lead Acid Battery????What is Unit????
why we don't discuss power facter in dc?
why the CT ratio secondary is always divided by 5 for eg( 75/5,80/5,50/5)
How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?
Between Turbo alternator and Hydro alternator which one is more difficult to cool and why?
What is meant by vector group
0 Answers GPSC Gujarat Public Service Commission, VA Tech Wabag,