what sq.mm copper pvc wire need for ac load current 25amps
for 230v ?

Answers were Sorted based on User's Feedback



what sq.mm copper pvc wire need for ac load current 25amps for 230v ?..

Answer / yanamadalaashok

6 sq mm is ok.

Is This Answer Correct ?    12 Yes 2 No

what sq.mm copper pvc wire need for ac load current 25amps for 230v ?..

Answer / abhijeet singh

4 Sq. MM is the right ans.`

Is This Answer Correct ?    5 Yes 0 No

what sq.mm copper pvc wire need for ac load current 25amps for 230v ?..

Answer / k.prakashchandra

Upto 5 m length 6 sq mm will do ,there after upto 100 m 10
sq mm. Calculate voltage(IR) drop.

Is This Answer Correct ?    1 Yes 1 No

what sq.mm copper pvc wire need for ac load current 25amps for 230v ?..

Answer / rahul m

16 Sq mm is necessary

Is This Answer Correct ?    3 Yes 4 No

Post New Answer

More Electrical Engineering Interview Questions

how and why are capacitors are used to improve powerfactor?

4 Answers  


(1) From the following option, which option is correct for largest size transformer.? a)1KVA,25Hz , b)1KVA,50HZ , c)1KVA,60Hz , d)1KVA,100Hz

5 Answers   Torrent Power,


Define what is power quality meter ?

0 Answers  


what kind of motor is used for lifting applications

5 Answers  


How many types of fault occur in a 3-phase power system?

2 Answers  






How to calulate Voltage Drop for perticular lentgh of busbar (Cu/ Al)?

1 Answers  


What is PF? Formula for calculating PF in HT side?

10 Answers   HSL,


how many types of ratings are there of transformer

5 Answers   Met Trade,


Three way plug point is there ,in that plug why we need earth pin is bigger than compare with phase and nutral pins?

7 Answers   IIT,


why motor burns ?

5 Answers  


What happens if we give ac supply to dc shunt and series motors individually

4 Answers   Essar,


When we use air circuit breaker, it has O/L protection ,time delay SC protection, Instataneous SC protection & ground fault protection. They all have some setting range. But what is the suitable/allowable setting for the above protection which will be safe for the equipment? For example-O/L protection setting have a range of (0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.8,0.9,1.0)xIn Time delay SC protection have a range of (1.25,1.5,2,3,4,6,8,10,12)xIn Time delay setting is 0.02,0.1,0.2,0.3,0.4 Instataneous setting is fixed to 20xIn Gound fault setting is given 100A,300A,600A,900A,1200A This setting are for 2500A ACB. So what will be the basic allowable setting for the above protection? is there any formulae to calculate this<

0 Answers   Lupin,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5084)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16631)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1094)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)