what is difference b/w HT & LT and the range of HT & LT ?

Categories >> Engineering >> Electrical Engineering
Suggest New Category

Question Posted / arun kumar vaish

22 Answers
64762 Views
AF, Schneider, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what is difference b/w HT & LT and the range of HT & LT ?..

Answer / joy

HT - High Tension, 11Kv & above
LT - Low Tension, Below 11kV

Is This Answer Correct ?

112 Yes

20 No

what is difference b/w HT & LT and the range of HT & LT ?..

Answer / reny rajan

ht - high tension ( ratings above 11 KV)
lt - low tension ( ratings upto 11 kv)

Is This Answer Correct ?

144 Yes

58 No

what is difference b/w HT & LT and the range of HT & LT ?..

Answer / muralidaran (itc)

All the above answers are not exact, exact definition as
follows

0-250V Low tension
250-630V Medium tension
630V-33kv High tension
>33kv Extra High tension

Is This Answer Correct ?

61 Yes

34 No

what is difference b/w HT & LT and the range of HT & LT ?..

Answer / niravaneppa shirur

Ht means-high tension(transformer primary winding side connected including 11kvabove
Lt means -low tension(transformer secondary winding side connected including 415v

Is This Answer Correct ?

9 Yes

0 No

what is difference b/w HT & LT and the range of HT & LT ?..

Answer / pratik shah

l.t- upto 1000v or 1 kv
ht - upto 11000 or 11 kv
s.t(super tension)- 22 kv to 33 kv
e.h.t- 33 to 66 kv
extra super voltage cable- beyond 132 kv

Is This Answer Correct ?

8 Yes

5 No

what is difference b/w HT & LT and the range of HT & LT ?..

Answer / vaysakh

220v and 440 v is LT
11kv to 33kv is HT
above 33kv is EHT

Is This Answer Correct ?

1 Yes

0 No

what is difference b/w HT & LT and the range of HT & LT ?..

Answer / ashish shukla

LT means Low Tension, As per IEC below 1000 volts any
voltate level is called as LT Voltage.
HT means High Tension, This is somewhat ambiguous as
anything above 3.3 KV(including itself) is known as HT
Voltage.

Is This Answer Correct ?

20 Yes

20 No

what is difference b/w HT & LT and the range of HT & LT ?..

Answer / ghulamsarwar3

LOW VOLTAGE AC:- <1000 V rms ph to ph.
MEDIUM HIGH VOLTAGE AC:- <33KV rms ph to ph.
HIGH VOLTAGE AC:- 33KV TO 220KV.
EXTRA HIGH VOLTAGE AC:- 400KV.
if any question pl email me:-ga8952@gmail.com

Is This Answer Correct ?

7 Yes

8 No

what is difference b/w HT & LT and the range of HT & LT ?..

Answer / c.narasimha raju

Below 630 volts LT
Above 630 volts HT

Is This Answer Correct ?

7 Yes

9 No

what is difference b/w HT & LT and the range of HT & LT ?..

Answer / balram kumar

LT upto 1100 Volt
HT upto 50 Kilo Volt
EHT upto 1000 Kilo Volt
UHT above 1000 Kilo Volt

Is This Answer Correct ?

0 Yes

2 No

Post New Answer

More Electrical Engineering Interview Questions

What does the kvar means?

0 Answers

why is power supplied in 3 phase only? why not in 2 or 4 phases?

11 Answers

what is High resistance grounding and whatis the criteria for the selection of High resistance grounding

1 Answers MAHINDRA,

can any one tell in easy method for circulating current ??

0 Answers Quest,

what is the saturation point of crgo lamination.

0 Answers

why core is useful for the transformer and in its operation

1 Answers

what is resistance

6 Answers AITM,

what is slip rings in an induction motor&what is it's work.

4 Answers

Can somebody tell me the type and amp of transformer used to implement 600VA UPS? Thanks in advance.

1 Answers

Which are resistive loads & which one are inductive loads : Refrigerator, Split air conditioner, ceiling fans, well pump, fluoresecent bulbs, T.V, CRT Monitors, Adsl Routers, C.P.U, Printers, Deep Freezers, Speakers, DVD Players, Microwave oven etc. ? Output Power for these Appliances Would be same like this : P = V * A * P.F Or would be changed ? thanks

0 Answers

Electrical 'C' license full abbreviation , and full form

0 Answers

What types of high speed CMOS circuits have you designed?

0 Answers Ansal Housing, IBM, Intel,

For more Electrical Engineering Interview Questions Click Here