How to calcluate the current by means wires/cables in
square mm
Answers were Sorted based on User's Feedback
Answer / mdinesh_eee
AS per IS standard copper cables 4A per sq.mm for current
carrying capacity and Aluminum cable 2A per sq.mm.
| Is This Answer Correct ? | 1 Yes | 3 No |
Answer / chamaraju
1sqmm = 10 amps thies is 100% load but we are giving to
should give 80% means 8 amps
| Is This Answer Correct ? | 0 Yes | 2 No |
what is RTD? what is THERMOCOUPLE? What is difference between it?
What exactly is meant by harmonics and harmonic current?? and what is skewing with regard to this??
What is Energy Audit..?
What is reason of rating of transmission line multi pal of 11 like as 11/33/66/220 ? Why not use 75 kv 23 kv line in power system ?
1 Answers Apollo, Balco, Bhel, Vardhman,
in power station power measuring unit is KW but in transformer is KVA why?
in ONAN type transformer winding temperature is lower than oil temperature at evening time but morning winding temp is higher than oil temp what is the reason?
why single core HT cable need only one side earthing?
what is the minimum distance between substation wall and LT panel outer surface?
What is class ab operation?
what is the full form of FRL (3/20,7/20 EARTH WIRE)..????
3 Answers Aster, Divis Laboratories, FRL, Gasco,
why pull the single core cable?
whats is the role of power factor in designing a tariff structure?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)