what is the difference between LT and HT power supply?
Answer Posted / suresh
LT (LOW TENSION) SUPPLY HAVING VOLTAGES OF 415V, 11KV.
HT (HIGH TENSION) SUPPLY HAVING VOLTAGES ABOVE 11KV LIKE 33KV, 132KV,400KV.
SIMPLY FOR BIG INDUSTRIES THE SUPPLY VOLTAGE FROM GRID IS HT LINE AND THEY WILL STEP DOWN THE VOLTAGE TO LT IN LOCAL SUBSTATION.
Is This Answer Correct ? | 12 Yes | 2 No |
Post New Answer View All Answers
Why you are switching off arc protection mcb when you are taking shutdown for lv board.
how the works electronic energy meter?
Which of the following alternatives will be cheaper (1) A 100 h.p AC, 3-phase motor (2) Four motors of 25 h.p each (3) Five motors of 20 h.p each (4) 10 motors of 10 h.p each explain
WHat is the general checks required for Dry type transformers
what is the relationship between phase & neutral
How we calculate the current carrying capacity of H.T. cabel?
should %impedance be high or low in a power transformer? if so why?
Apparent power is expressed as V * I(Conjugate). Why not in V * I ?
What is the principal of motor?
i have a 1500kVA transformer what is the kWH meter i need to use?
132/66kv sub-station procation ?
some basic standard questions on transformer.
What is the importance of earthing?
give single line diagram of D.G distribution form alternator to main L.T panel?
why we use 630mm single core cable for transformer secondary side and why two neutral cable