How can we determine or find out the proper size of any
cable if nothing is mentioned on it.Calculation of size in
Sq.mm???
Answer / girish
measure dia of cable in mm by scale suppose n
area of cross section of cable = n e2
if 20 mm is dia of cable means
area of cross section = 20 x 20 = 40 sqmm
Note: but you should measure only conductor dia not
insulation included in that
| Is This Answer Correct ? | 2 Yes | 0 No |
what is different the DOL Starter and Star Delta STARTER
Why synchronous motor is used in power factor improvement,dc series in lift
howmuch current can carry the 2.5Sqmm copper cable?
what is the string efficiency
In iduction motors the current is higher than normal for both the cases when the voltage appllied is more than the rated as well as less than the rated, why?
why do transformer humm ??????????
What is meant by analogous system?
What is Instantaneous Earth fault relay,how will work
what is prniciple of three phase IM?
In pakistan appliances work on 220v at 50hz and in us appliances work on 110v at 60hz what is basic theory to explain it
at what condition restricted earth fault relay will act?
why anti pumping relay is not given to tripping coil of the breaker? why only to closing coil?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
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)