Answer Posted / sukhvinder
PID : It is punture insulator detector.
Working : on energised line these PID is moved on insulator
string which measure the voltage gradient against each disc
and from there we can find the punture insulator through
graph.
| Is This Answer Correct ? | 9 Yes | 6 No |
Post New Answer View All Answers
what is mppt (maximum power point tracking ) and how they used in solar power generation ??? what are the main components used in mppt?????
i applied for c licence with my one year apperents trainee and i have attaced with A grade contractor company experiance that is for 14 monts experiance this document is sufeicant for c licence? pls tell why they rejected
What are the basic elements used for modeling mechanical translational system?
sir i had plane to do some project with the base of hopkinson test in AC supply its possible
What current flows in the transformer primary when its secondary is open?
how the phase convertor changes the no. of phases
y we use neutral,all r told its used to for closed path..k its a just used to closed path,in a transmission line y we put same conductor used n both phase and neutral..if we use less than phase conductor in neutral mean we ll reduce cost its right r wrong..if we use mean any problem occur in transmission line..
What is force on parallel conductors ?
What magnetic circuit is formed in berry-type constructions and why?
Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.
How will you define capacitance?
What is the universal motor?
what happen when we add mentos in cold drink?& why?
What is the meaning of loop in transformer
the site measured knee point voltage of protection class CTs should be greater than rated knee point voltage? what about meetering class CTs. Should it be below the rated knee point voltage?