Answer Posted / h.r.chaudhari
there is one meter called capacitance meter,by connecting
leads between two terminal,check capacitance.if in all 3
terminal there is balance resistance,check by giving
supply,there should be balance current.there is formula
1kvar=8.16 mfd.(capacitance)
| Is This Answer Correct ? | 11 Yes | 8 No |
Post New Answer View All Answers
how to Select Lighting arrester? What r the parameters to be considered for the selection of Lighting arrester ?
How to calculate the no of Ceiling fan (1200mm sweep) per unit area?
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 Diff btw Fire Alarm & VESDA System???
What is the maximum and minimum rating of UPS?
along with technical test papers
What are the factor to be consider for CT selection in 132kV substation?
how to set relay setting? and example calculation...
What is the formula to calculate the rating of power cable for three phase current.
1)Explain why the cradle guard is used on railway crossing in overhead line construction?
Whar is the KvA rating of 33Kv substation & actual kv rating of power generaating station.
how to ctrl motor by use of ac or dc drive.plz explain evdintly
whats the existence of reactive power and when it arises?
Hi Suppose we have a wye/wye transformer which is grounded at both sides,in this situation, do we have ay ground transformer? in other words, ground transformer can do any thing more (while we have nuetral wire in both sides)? As the last question, what about 3rd harmonic? we have two choices: first using wye/delta transformer + ground transformer and second using wye/wye earthed connection.in the former choice, we dont have 3rd harmoonic at the secondary side but what about Yn/yn conection? do we suffer from 3rd harmonic in the Yn/yn connection?
Differenciate between circuit wiring and sub main wiring with illustrations