Interested to Buy Any Domain ? << Click Here >> for more details...
how to select the cable size? any formula to calculate cable
size?
- 4 Answers
- 8670 Views
- I also Faced
- E-Mail Answers
Answer Posted / lucky
Formula=
p=vi cos@
to find out line current
and according to table
the size of cable.
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
What is pole of the system?
If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.
state basic meaning of 'INDUSTIAL AUTOMATION'?
what will happen if the prime mover on the field excitation of the on-coming generator fails?Explain.
Can 33kva/415v transformer be run underground? If the answer is yes why and if the answer is no why?
what is the Transformer Impedence?How can calculate?
is there any lightning by passer is arranged in ship like buildings?
HOW MANY TYPES OF FUSE?
how to identify the cable quality and what is flame proof cable
What is the unit of charge and current?
What range of speed can you get with the field control method of speed control of d.c. Shunt motor?
what rectifiers is and what are the types of rectifiers?
how power is generated,and transmitted to our home..pls explain briefly in simple words.
what is the reactive power what is the use of it in system
what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used..
