Answer Posted / kannan
Rated voltage is a reference voltage used for cable design
and electrical property test, and identified with Uo/U and
Um in the standard. The meaning of the symbols is defined as
per JB/T 8996.
Uo一Virtual value of the rated voltage between conductor
used for cable design and metallic shield or metallic
sheath, kV;
U一Virtual value of the rated voltage between conductors
used for cable design, kV;
Um一Virtual value of the highest working voltage for
equipment, kV.
In the standard: Uo/U=64/110
Um=126
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
what is meaning of 230volts ac 50hzs ac supply is it rms or maximum to getting ac 230v what amount of max voltage they will send
EXPLAIN THE TERMS "INTEREST AND DEPRECIATION" AS APPLIED TO ECONOMICS OF POWER GENERATION.
he compression ratio for a petrol engine generally lies between
Difference between on line capacitor and Station type capacitor
how to design coil turns ?
how we can find of current direction(supply comming/out going direction) when a transmission line passing through sides.
What is shunt voltage and u v voltage witch one best
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.
How to decide cable tray size?
what is per unit calculation?looking for simple and strong explanation thk u
What are the types of power in electrical power?
what is the illumination level required for child play area?
What is the requirement of grounding the neutral of single phase generators on load? If the neutral is not grounded, what will be the effect?
Why the frequency of ac in india is 50 hz but in some other countries it is 60 hz.
What is a Phase shift meter? Where can I get one?
