Interested to Buy Any Domain ? << Click Here >> for more details...
What is mean by earthed & unearthed cable? Voltage grade of
1.9/3.3 kV(E), 3.3/3.3 kV(UE), 3.8/6.6 kV(E)what it
indicates??
- 2 Answers
- 17178 Views
- I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
The metal sheath is earthed or unearthed. 1.9/3.3 and
3.8/6.6 are phase/ line voltages and are 3 core
cables.3.3/3.3 KV means 2 core cable for single phase
supply ,as neutral is present earthing is not necessary.UE
means unearthed E means earthed
| Is This Answer Correct ? | 14 Yes | 9 No |
Post New Answer View All Answers
What is the function of electron gun assembly used in crt?
Can double compression glands be used with regular cables?
who many types of fire explane with exmple
I had applied for JE in PSEB, Can you pls send me the Question bank for related to my field
1.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?
why the protection turbo generators is most complex?
What are the three major categories of error?
What is the criteria for selecting the voltage classes of an AC Induction Motor.The KW rating above/below which ht/lt selection is made may be provided in details.
how can we make cable shedule for controll wiring ? which details must be required for it.?
what will happen if OLR CT in all phases are short circuted
WHY NUTRAL GROUND SYSTEM USED IN 33KV SYSTEM
What is maximum power transfer theorem?
The metal-enclosed switchgear and controlgear is subdivided into three types: 1. metal-clad switchgear and controlgear; 2. compartmented switchgear and controlgear 3. cubicle switchgear and controlgear. What is the main differnence between them. State some example.
Which motor is 3.3 or 11kV more reliable, in terms of efficeancy,maintenance, reliability.
what is class of SPD and dittels of all class ?
