Interested to Buy Any Domain ? << Click Here >> for more details...
how calculate cable size in squre mm, when the load is
given by in kw? do u have current rating chart of elctrical
cables?
- 4 Answers
- 12527 Views
- I also Faced
- E-Mail Answers
Answer Posted / sindhejs
With knowing the kW rating and voltage, the current can be
calculated as I=P/(sr(3)*V*pf). The pf can be assumed to be
as 0.8. After knowing the current, choose the 10% higher
current carrying capacity cable for the safety purpose.
current rating for differnt cables are different for same
size.Copper has higher current carrying capacity.
| Is This Answer Correct ? | 10 Yes | 2 No |
Post New Answer View All Answers
Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet
What is transient response?
what is consequences of neutral and earth connect?
What is a parabolic signal?
what is a power factor?
what is per unit calculation?looking for simple and strong explanation thk u
how the synchronizing is obtained at bus couplers in grid substation? (because there we cannot change the frequency in one of transmission lines like in generator synchronization)
Details about Flux Compensated magnetic Amplifer starter for motors
Form S and "c" license application both are same? @ tneb portal
what is star delta starter? how it works? give its control and power diagram.
Explain difference between stand by earth fault and residual earth fault protection?
what is the most permissible winding temp when we conducting a generator load test?(condition no load)
how to setting Load amps tripping time and extra settings for load Transformer protection relay with RMU panel using C&S model relay..?
Can any answer me ,What will be the range of C.T coil for L&T energy meter EM301 used for 180 kva DG set
what is the safety of voltage power transformer(2250KVA0
