in case dc we mark as + ve & -ve..but in case a.c. we mark as
ph&N...Y LIKE PLZ TELL ME
Answer Posted / surendra
load safty is responsible for all these classification.. as
in case of dc there is a permanent neutral.. in ac there
should be a neutral.so that more variation in voltage we can
get..and load can get reliable voltage .........
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
What are chief characteristics of state-space method and its techniques ?
How to calculat the ratio of HT\LT in energy meter
Vibromotor 252MV 1/4HP2P..what is mean by 252MV?
Define availability (operational)?
Please provided formula for calculate the cable size from step up transformer to M.V panel, run overhead aluminum cables, total load is 5mega watt, total length 900 feet.
IF alternator SCR value will be high means what happen in alternator efficency at operating power factor of 0.8
I am completed DEEE in tamilnadu, now i am working in andhrapradesh with 2.5 year experience in relavent field. capacity of the tranformer is 11KV, 1MVA Transformer, i am eligible for getting c licence in andhrapradesh pl help me.
Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.
difrent between vcb acb sf6 and mccb breakers
1 Ton is equal to how many watts?
What are the protection required for Transformer, motor, Line, Generator, capacitor, that all i have to refer which standard?(Like Transformer detail IS 2026)
What are the types of excitation system?
Draw a SLD of HT distribution EB grid up to users Transformer?
Testing procedure of DG alternator stability test
difine electrical ballast in HPSVL