How Cable Size is determined for a Particular load.
- 4 Answers
- 6148 Views
- I also Faced
- E-Mail Answers
Answer Posted / p.parthasaradhy
Normally, the cable manufacturer will provide the cuurent
carrying capacity of a cable. As the cable size increases,
the current density per sq.mm. will be reducing. Also, based
on the distance between the cables during the layout in the
duct the multiplying factor changes ( less than one). the
loading is more for an underground cable is more as compared
when the cable is laid above the ground.
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
how much leakage current is allowed in MC61A L&T make relay?
In dc ckt. 24v or 110v, which one is more efficient and why?
What is the difference between electronic regulator and ordinary rheostat regulator for fans?
Is there any guideline say about display of earthing value near to earth pit
In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
What is reverse power relay?
What are the factor to be consider for CT selection in 132kV substation?
please anybody help me to find out the BHEL trainee Exam previous year questions papers . if u ve pls. send it to surekhared@gmail.com
After synchronization with grid what is the demand value QKVAR and how we will maintain that?
how to calculation increase capacitor,increase power factor for three phase.
how do i commission a distribution transformer knowing all its ratings and transformation ratios?d
hello friends this is krunal here.. i have applied for he officer train in hpcl electrical stream.. any one who have applied before for electrical stream please help me out.. post ur reply to my mail id: krunal_airforce@yahoo.com.. any tips, old questions for paper or any help will do.. plz help me.. your faithfully, Krunal Darji
if two transformers are placed parallel & both have fault impedance of 50KA will it increase or decrease show example?
What is the method of estamating of cable, CB,MCB ?
What is the two pole structure?
