Interested to Buy Any Domain ? << Click Here >> for more details...
In LT cables 3.5 core cable are available that means 3 core and .5 for neutral Why .5 for neutral and is there any reason for that please suggest
thanks and regards pavan kumar
- 1 Answers
- 3928 Views
- Sodexo, I also Faced
- E-Mail Answers
Answer Posted / amarjit singh
becase in neutral always unbalanced current flow in 3 phase system if current in amp R=25 A,Y=22 A AND B=20A only 5 amp current flow through neutral thats why in 4 core cable neutral diameter less than phases .try it practically
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Differnce between negative Pahse SequenceFunction and unbalance Function?
What is the different between digital phase converter and ordinary phase converter?
what happen as when voltage drop(or may decrease) ? in case of atomic base theory?
Zone of protection and tripping scheme of arc protection relay.
What are the necessary solutions needed to be carried out on a malfunctioned earthing mechanism of a VACUUM CIRCUIT BREAKER.(TAMCO)
how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?
In the ACB breaker capacity is 2000Amp but this each phase taken 1250 But total beldibg load is 600amp or 700amp watt is the problem
What is the effect of atmospheric pressure & Temp; on efficiency of motor? Why NGR(Neutral Grounding Resistor) is used in 132/11 KV Transformer & how? What is the use of Auto T/F in Grid Station?
Give details on how you intend to handle a challenging position you are posted to manage unexpectedly as a company staff?
what is the difference between gas group b and gas group c electrical equipment construction wise?
What is instrumental error?
Write the force balance equation of ideal dashpot element.
Is it advantages of having star-delta vfd than normal star vfd , if yes why?
explain types of electric welding and its applications
define displacement & magnitude ?
