Answer / aman sidhu

Breather is used for t/fr.this is a container in which
silicon cristal is packed .it used to provide the dry air
for the t/fr.

Answer / d m fulzele

Breather is use in transfoimer.
Due to continuous change in load conditions, oil in
transfomer comprased or expands. when oil comprased it take
external air in through breather. breather contains silica
gel which is used to absorb the moisture in air and supply
dry air in transformer conservator tank. If moisture
contained air passes in to the tank will mix with oil and
the BDV of oil will be low and hence the life of
transformer.

Answer / anirudha kumar

it is used for cooling of transformer

how megger step up the DC voltage

1 Answers   Voltech,

---

What is the difference between PLC and Embeded system

0 Answers  

---

i have installed my solar site of 6.7kw and is working perfectly , can somebody tell me that how can i measure my solar irradiation kw/day/sq m ?

3 Answers  

---

working principles of cf lamp,incandescentlamp and f lamp?

0 Answers  

---

what is Diversity factor in electrical installations

3 Answers  

---

can we run a motor rated 50Hz,415vac,1440RPM At higher speed then rated on name plate with the help of VFD /drive on long term basis.wheater it will effect the motor life

3 Answers  

---

SIR, GIVE ME OPGW SAG CALCULATION FORMULA I AM DAE ELECTRICAL. THANKS

2 Answers  

---

How to design harmonic filter at the project stage without nowing the harmonics levels

0 Answers  

---

Distinguish between neutral earthing and equipment earthing?

7 Answers  

---

what is the difference between relay, contactor

4 Answers   BRSS, Vishay Intertechnology,

---

Which are Electrical componet and Electronics componet??

2 Answers   KarMic,

---

i applied for the ap transco please forward the freqventley asked QA

0 Answers  

---