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?
Answer Posted / kalidass
If open the neutral grounding switch there will be some
voltage in neutral wire due to unbalance load. And neutal
float will be there. So, dont disconnect the neutral ground.
Is This Answer Correct ? | 6 Yes | 2 No |
Post New Answer View All Answers
acb(AIR CIRCUIT BREAKER)NOT CHARGING AUTO
we have amp, voltage, kw, length detail then how to calculte copper & alluminium size of conductor of 3-phase induction motor
We have a couple of oil tanks at our plant. One of them does not have a lightning arrester installed. My question is it necessary to install an arrestor on every tank or will this particular one be covered by the arrestor installed on the ajdacent tank, Since all the tanks are close to each other. Basically, I want to know that if these arrestors or protection works in a parituclar area of effect or influence. Thanks
WHAT IS THE DIFFERENCE BETWEEN GENERAL INVERTER AND SOLOR INVERTER TELL ME PLZ
Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?
how flow current in 220 kv line to line
how did the testing of protection relays done through current injection
What are the electrical engineer roles and responsibilities in chemical plant?
SIR, GIVE ME OPGW SAG CALCULATION FORMULA I AM DAE ELECTRICAL. THANKS
Why the standard of ambient teperature mentioned as 40 degree celcius in machines.
0.5,1,1.5,2.5,4.0.6.0,10,16 square mm electrical wires how much take maximum current in 50htz
State magnitude criterion.
What is the function of NGR for the parallel operation of alternator? whats happen when different rating of alternator are running with parallel?
In electrical locomotive engines, the DC series motors is being used as traction motor. But in new engines like in WAP7 & WAG9 the 3-phase squiral cage induction motors has replaced them. So can someone tell me the advantages of induction motor over dc seris motor in engines points of view....???
How to calculate the sag on transmission Lines.