How do you select a cable size(Cu&Al) for a particular load

Answer Posted / muralidhara kumar

Generally for copper cable sq.mm2 *2.5
for alluminum cable sq.mm2 *1.5

Is This Answer Correct ?    6 Yes 7 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the complete procedure of erection of electrical panel in industry

1371


why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??

1679


explain safety measures in alternator?

1326


Why transformer used in UPS??

1031


how we decide wire gauge for ac or dc coil and what is the basic diff. B/w these two coil?

1665






the typical output of a solar cell is........

1837


please write motor, transformer, Generator setting, fault level calculation of Tr.etc

1516


What is the working principle of MIG welding? and its out put Voltage?

2727


How to set the relay,,??

1622


HOW TO CALCULATE THE REGULATION OF 100 AND 25 KVA TRANSFORMER

1448


I WANT TO know WHICH WAY IS BETTER FOR CONNECTION BETWEEN POWER TRANSFORMER AND MAIN DISTRIBUTION PANEL. 1-IS BETTER WE USE CABLE? 2-IS BETTER WE USE BUS DUCT? my transformer rate power is 2500KVA

2528


does any one know where we can purchase insulation oil for high voltage oil filled cables

1857


What is the difference between PLC and Embeded system

963


Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.

1528


comparision between ACB and VCB

1912