Interested to Buy Any Domain ? << Click Here >> for more details...
sir, i want to know the calculation for find rated current
for cable sizes.(both copper & aluminium) with examole.
please sir
for example: 35sq.mm al.cable is withstands for how many
amps?
is suitable for 45kw motor?
- 5 Answers
- 12870 Views
- L&T, I also Faced
- E-Mail Answers
Answer Posted / bhaskar
Current carrying capacity depends upon type of conductor and size&resistance &length of the conductor.
Eg:
Resistance of conductor is inversely proportional to cross section area of conductor and directly proportional to length of the conductor.
35 sq.mm cu cable can carry 130 amp
Current carrying capacity of cupper conductor is equal to 1.6 times of alluminium conductor in size.
4 sq.mm cu cable= 6 sw.mm am cable
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
which connection is safer series or parallel?usually which connection we prefer at home?
what is transient stability analysis means?
What are the basic properties of signal flow graph?
State thevenintheorem?
what are the applications of PLC?
how many types of motor can be used in washing machine
How test for Ddo vector group test condition?
Can i use the B-curve MCB instead of C-curve MCB
Transmission through a short line depends on
HOE WE CAN IMPROOVE BY USE OF CAPACITOR
what is static frequency converter?what is the function...of sfc...?
how to select rating of HT Panel
What are the advantages of skewing of cage rotor conductors?
what is the standard values(Megger test) of resistances between L&N,L&E and N&E for a system on IEE regulations?
how to design the heater in temperature control unit to heat 50KL of water?
