Answer / rvg

Conservator is used to preserve excess oil comes out from
the transformer tank,during expansion due to heat.

Answer / anil bhatia

1)The conservator is a small tank which is connected to
main tank /transformer through a pipe containing buchholz
relay.the outside vent of conservator is connected through
silica gel.
During high load heat generated in winding and absorbed by
tranformer oil.the oil expands and passes throuh buchholz
relay to conservating tank to store it.the air expilit out
throuh outsite vent.

2)During low load this oil contrast and go down to main
tank . during this process silica gel absorb moister from
the air so this moister donot mix with oil and keepit dry.

Answer / sajid

for the storage of excessive transformer oil during heating
and expansion and also buchholz relay is installed at a
certain level to avoid any damage.

Can we use the Poly Phenly Sulphide instead of Poly Phenly Ether? Do clarify your opinion.

1 Answers  

---

what is the working difference b/w softstarter and Variable frequency drive ?

6 Answers   Parle,

---

how to calculate short circuit current for the busbar

0 Answers   HMK,

---

list of tests to be carried out at manufacturers end while purchasing a step up transformer of 11kv to 66kv ,2MVa Capacity.

0 Answers  

---

what is the ATS .And how it works.

0 Answers  

---

Briefing the effects of ASR and ACR of a double closed-loop speed regulating system.

0 Answers  

---

what is p.s impedance measurement test in earthing transformer?

0 Answers   Greenko,

---

when we increase load , current drawn from source also increases why ?

5 Answers  

---

how many parameters can integrate with fire alarm basically ?

0 Answers   Schneider,

---

how can we chack a capacitor in acircuit

2 Answers  

---

cause of failure of transformer bushes

3 Answers  

---

Can u start a tube light without a starter?

8 Answers   Adani,

---