How to select the Cable size for 550 Amps Load without
seeing the cable Catalogue?
Answer Posted / dilip singh
Normally if you go with the size of cable in catalogue, you
will observe the if cable is of 400sqmm thenit carries
about 300A current and similarly for other ratings so you
can guess by size of cable selected. but it will not be
correct all the time. may it will vary by some value.
| Is This Answer Correct ? | 13 Yes | 5 No |
Post New Answer View All Answers
hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible
what is the difference between the characteristics of two different phase bushing of any transformer
54 Comments Alok and Bhanu play the following min-max game. Given the expression N = 38 + X*(Y – Z) where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be?
Difference between on line capacitor and Station type capacitor
How to calculate phase to phase difference ?
what type of motor used to move a 1 ton gate? and relate ratings with load.
how to select energy meter? have any calculation?
is oil viscosity affect on motor current?
where is core-type and shell-type construction suitable for transformers ?
does a DG set has low fault level as compared to that of a transformer.If yes then why.
An ELHNC 80amp 240v 30mA RCD is tripping periodically, every 30 - 180 seconds is it safe to disconnect the protection circuit?
can anyone send me some sample question regarding power grid corp
Can we transmit digital signal to long distance ?
What is the typical enclosure type used for Indoor switchgear / Outdoor switchgear Units? - In Onshore / offshore Units?
I want to merge a cable..in between two metering Cubicals which contains CT's and PT's and Energy meter..before taking merger..what are the common things required?