Interested to Buy Any Domain ? << Click Here >> for more details...
Hello friends i am facing one problem in lighting panel.
Frequently neutral link near to MCCB is burning(firing. What
may be the reason for this one. Please answer me.
- 5 Answers
- 8392 Views
- I also Faced
- E-Mail Answers
Answer Posted / virendra
Mr. sunil.
The possible causes are.
1. Unbalance load
2. loose connection
3. Harmonics in the system
| Is This Answer Correct ? | 14 Yes | 0 No |
Post New Answer View All Answers
How to know any size of cable if there are not written on cable? Answer must be theurical not by experience.
12.5 tons a/c is their how much kva generator can recommend to the customer.
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
What are dependent sources?
Why Utility Distribution System in India is mainly at 11 kV? Why not Utility go for 33 kV?
can we synchronize star system generators with delta system transmission line ? and how ?
what is the difference between "Rotary bypass isolation switch and Normal bypass switch" pls share indepth techs?
Mention the disadvantages of low power factor?
I want to merge a cable..in between two metering Cubicals which contains CT's and PT's and Energy meter..before taking merger..what are the common things required?
What is the differentional relay...what is the work of this in power Tx. how it is works..
What is state space method ? Why its used ? Can it applicable on linear, non-linear, 1st order, higher order, homogeneous, non-homogeneous, open-loop , closed loops , stable & unstable systems ?
What is dynamo function in DG sets and draw block diagram?
Merits & Demarits of Oil circuit & Air circuit breakers ?
How phase displacement change in the over current relay coils.
What is meant by turbo alternators?
