Answer / debaroon ray

hi Kavitha can you give some details.

any one give some detailed and understanding answer.

Answer / nasir ahmed

h.t & l.t cable never jointable,due to different power
cables.

Answer / mukesh kumar joshi

HT cable are joint in tranceformer with Alluminiam Thimbles
& LT cable are joint with same. These all cables joint with
thimbles in HT & LT panal busbsr

Answer / surya

i agree with gobi but with little addition vinothbhabu
in ht cable jonting one more jont is their that is compound
joint thid is also good method for ht cables

Answer / sarvesham nayar

for cable joining splicing method is used i.e otdr equipement is used

Answer / jeeva

first we have to know why we need to join HT cable to LT
cable

Answer / kuttivenu

I think The question itself little bit wrong,coz they are
asked the question HT & LT cables that means i just want to
understand whether its in Live or Dummy cables.if it is
live you cannot able to joit directly,it will happend
through transformer only by using Step up or Step
down.depends on the winding type,it can be desired.Primary
side if you can give HT[11KV],Secondary side you can get LT
[440V].

Answer / anadi sharma

if we have to join h.v & l.v unreasonablybe have to make
straight britiania married joint.

Answer / alpesh surat

i agree with gobi but with little addition
• reactive power Results from energy storage elements in
the power grid (mainly inductors and capacitors)
• Has a strong effect on system voltages
• It must balance in the grid to prevent voltage
problems
• Reactive power levels have an effect on voltage
collapse
so we need war compensation also to improve power factor...

so if it zero when get pure active power.but its not
possible in real as we have inductive & capacitive devices.

Answer / jeorge f. nalugon

Theoritically, you can joint HV & LV cable by using BUTT
Connector then mechanically crimp them and insulate, but for
practical application it is not possible because at High
Voltage Level, LV cable insulation will fail...

what is purpose of using neutral grounding transformer in generators??

1 Answers  

if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?

0 Answers  

how we calculate the 30 KW 3phase electric motor current on noload

23 Answers   Monnet, Siemens, SSR, Supermac Industries,

why the electrical plug point pin(earth) size in max

1 Answers   Autoneum Nittoku, Bajaj,

we often use the word HT (high tension) line.or we say HT switch gear, whats does HT basically mean. is it different from high voltage.

2 Answers  

If cvt is most advance & effective(economically & stability)so why not use instead of VT(11 kv & 33 kv)?

3 Answers  

how many earthings will be required for 1 isolator & 2 VCB, which are connected to a 1600 KVA Distribution TRansformer?

2 Answers  

The speed of a dc motor can be controlled by the variation of 1. armature voltage. 2. field current. 3. armature circuit resistance. 4. angle of brush shift. Which of the statements given above are correct? (a) 1,2 and 3 (b) 2,3 and 4 (c) 1,3 and 4 (d) 1,2 and 4

1 Answers  

why we measure output of transformer in kva?

1 Answers  

What are the possible causes if load is not same on all the three phases

4 Answers  

why contactors are used ...? is contactors and relays are same ...?

5 Answers  

Why is tan-delta test and capacitor measurement done on alternator?

0 Answers   TD Power Systems,