Interested to Buy Any Domain ? << Click Here >> for more details...
what is boucholz relay and the significance of it in to the
transformer?
- 2 Answers
- 6607 Views
- I also Faced
- E-Mail Answers
Answer Posted / deepak vats
Boucholz relay is a device which is used for the protection
of transformer from its internal faults, it is a gas based
relay.
whenever any internal fault occurs in a transformer, the
boucholz relay at once gives a horn for some time, if the
transformer is isolated from the circuit then it stop its
sound itself other wise it trips the circuit by its own
tripping mechanism
| Is This Answer Correct ? | 11 Yes | 2 No |
Post New Answer View All Answers
Which cable is use for rtcc control panel
why Lightning arrestor are made by 2 seperate stack of inslutor but why cvt are in single stack of insulator.
how to remover corona effect and hysteresis losses from contactor
Is RTCC panel needs any control supply.
Define the three phase formula fuse.
How to findout raw or ups power? its not indicated in socket,
What do you mean by a phase angel of instrument transformer?
In cable sizing calculation (determining the max route length of cable) why we choose the shortest length between cable length of full load current Iflc & starting current Istart?
ROC converges if pole and zero lies inside a) origin b) z=1 c) pole d) zero ? Explanation please? if ROC does not converges then?
Help need in transformer !? Hello Friends The parameters of 2300/230 v 50hz t/f is R1=0.286 ohm R`2=0.319 ohm Rc=240 ohm X1=0.73 ohm X`2=0.73 ohm Xm=49.2 ohm Secondary Load impedance ZL=0.387+J0.29 solve the exact equivalent circuit with normal voltage across primery.. I know every thing but i cant find CURRENT I1=? and I`2=? Please help me give solution or only Formula please please...
when ac current flows thru d coil of a contactr,it energizes,magnetic field attracts d contact of the coil...nw wont dt ac current in d contct induce current back on to d coil thru mutual inductance leading to high currnt in d coil
WHAT IS MOBILE SUB-STATION? & REALLY BENEFIT IN INDIA
what is the current density of copper & alluminium.
how to calculate compresor capacity?
If short circuit ratio is high is it bad or good for a machine then tell the reason...
