Interested to Buy Any Domain ? << Click Here >> for more details...
what is the thumb rule or formula for cable size and
current ratings
- 1 Answers
- 13954 Views
- I also Faced
- E-Mail Answers
Answer Posted / sujit
in case of copper conductor cablesize in mm is equal to onefourth of fulload current and in case of aluminium it is equal to flc.current rating can be calculated from power rating,input voltage along with powerfactor.
| Is This Answer Correct ? | 11 Yes | 8 No |
Post New Answer View All Answers
What is relation between transmission lines & Communication lines ?
how to calculate the loss tangent of electrical cables
in non technical way how can u define POWER FACTOR??
What is the formula to calculate the no load current of a single & three phase induction motor
Why AC & DC capacitor are use in UPS ??????????????????
i had aplied Hindustan Petroleum corporation limited for the post of maintenance technician -Electrical,i want model questions,if anybody have please send it or please advice?
Why cables and busbar both needed in LT Panels?
Why insulation level follows this order? transformer < bus bar < circuit breaker & Isolator < transmission line.
what is the illumination level required for child play area?
Air circuit breaker safety
pls,send the previous year written test questions.
can anyone show me how the 3 phase power is supplied to socket outlets?
I have 4 busbar of 1000 ampere. we use 4 busbar to make 4000 ampere in one phase.my problem is that when we applied 60% load on that then busbar produced high noise.what is the reason of that and how can i minimize that noise.
dear all i am kumara now current working in electrical designing of control and relay panel i want learn some substaion design then any book are available. pls mention name and authour
What is the difference in calculating size of AC cables compared to calculating size of DC Cables? Usually DC Cables are larger than AC Cables although they have the same ampacity. Why is it?
