Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / ch subhash kumar
Bucholz relay can be tested in two ways
1. By shorting the terminals which is located in the
teriminal box of bucholz relay
2. This is real test to do this test you have to isolate
bucloz by closing the valve which is connected from main
tank to conservator tank there are two valves one is
entering to bulcoz relay and another is leaving from bulocz
relay these two valves to be closed and then there will be
a drain valve in bulcoz the bulcoz relay from there you
have to drain the oil then the float will come down it will
be activated.
| Is This Answer Correct ? | 10 Yes | 0 No |
Post New Answer View All Answers
What is the Load Capacity of Panther conductor (0.2) and dog conductor (0.2)
what is the formula for hv test for cable and circuit breaker..????
how to calculate units consumption for a 12 hp motor /hr.
What is resistance reading of earth copper rod with grid and without grid?
Difference of induction motor & servo motor ??
What are the essential characteristics of signal flow graphs?
Give idea about General Engineering. From which book i can study this topic. Pl. reply me via email. My email is ravi@bhelhwr.co.in, also give the name of book/website, from where i can prepare it.
explain the functions of main isolation switches
draw a circuit diagram connecting transformer OLTC- RTCC- VCB-Marshalling Box otherwise Explain in words
How to find ampere on ht side for selection of cable size ???
Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet
Please help me regarding my one concern. - During earth pit testing we noticed that the Clean earth pit and dirty earth pit showing continuity (Resistance value - 5ohm) . I want to know that if both earth pit have separate location and there is not internal looping between PIT then why such continuity is showing on it . Because of this issue the field side all earthing point showing short. In PLC panel we are providing two types of earthing cable which is coming from separate earth pit (Clean and Dirty earth pit) because of earth PIT showing short our PLC is not complying spec . please help regarding this issues.
HOW DO I CALCULATE THE SETTINGS FOR THE DIFFERENTIAL PROTECTION OF A 12kV/6.6kV, 6MVA,DYN11 XMER WITH PRIMARY SIDE CTR 400/1 AND SEC SIDE CTR 600/1?
how to select the isolation tranformer for siemens 802dsl cnotroller
Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both
