Answer / ram

Buchzol Relay, Wnding Temperature, oil temp, brether,
conservator tank, Over current, Over voltage

Answer / uday

Bucholoze relay,temparature gage,Oil level, silicon gell

Answer / nightmare

Buchholz relay (if it is applicable)
Winding temperatures
Oil temperature
Pressure safety valve
Restricted earth fault relay
Over current and over voltage

Answer / vinod shinde

Bucholoze relay,temparature gage,Oil level, silicon gell
Wnding Temperature, oil temp, brether,
conservator tank, Over current, Over voltage pressure relief
valve and other protections like earth fault
relay etc Restricted earth fault relay
LA, Differential protection,OLTC,SOLID NEUTRAL
BREATHER, RADIATOR,BUSING ,FAN, PRV,

Answer / nagaraj.s

Buchholz relay,Oil Surge relay,PRV.

Answer / maruthi

Buchzol Relay, Wnding Temperature, oil temp, brether,
conservator tank, Over current, Over voltage

Answer / amit3456

oil temperature protection, winding temperature
protection,buchholz relay, differential protection,
restricted earth fault protection, pressure relieve valve

Answer / sahil>m

pressure relief valve and other protections like earth fault
relay etc

Answer / anil tanwar

brither is all in one safty in tranfarmar, earth failt

Answer / jaibeer hans

BUCHHOLZ RELAY,BREATHER,OIL TEMP.,WINDING TEMP.,CONSERVATER
TANK.

what are the protections used in power transformers of 5 mva and above

2 Answers   ESRI,

The cable area of cross section is 185 sq mm. How to convert this to the diameter.

7 Answers   Syscon,

please send privious years question papers of jindal steel and power ltd.My e mail id is rajanikant.sngh@gmail.com

0 Answers   Jindal,

How to decide the fuse ratings for potential transformer

2 Answers   Eskom,

Differentiate between ideal and non-ideal voltage sources?

0 Answers  

how hazordious area is classified at an oil & gas plant and categorise suitable class of electric equipment in that area like induction motors, LCS, Lighting Fixtures Fluerescent/Flood lights Mercury& sodium lights, J.Bs, Power Cables etc

0 Answers  

How the size of electic machine vary with the sped? Between slow and fast running machines of equal ratings, which one is more economical to design?

1 Answers  

What is making & breaking current ???

0 Answers   JLL,

what will happen if secondary of potential transformer (220kv/110volt) of any metering core or protection core (cables) of any phase got earthed??

1 Answers  

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?

0 Answers  

sir, i'm preparing for hpcl exam officer trainee pls tell me how the exam ques paper pls pls

0 Answers  

In our factory so many iron pillors are exists for supporting the shed/Hangar. If do more no of earthings at one piller instead of doing more earth pits in many locations and running earth strip around the hanger, I can save the money. Please suggest this method is acceptable as per Is specifications though the Earth resitance of the farthest piller is with in the limits as per IS specifications.

0 Answers   HAL,