Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

what is the function of cooling tubes in transformer

Answer Posted / jagadisha.n bmsit

Cooling tubes are used in transformer to increase heat
dissipation in transformer, heat is produced in transformer
due to losses(copper and iron loss. in case of high power
rating transformer normal plain surface is not enough to
dissipate the heat so tubes r used to dissipate the heat.
heat dissipation is not proportional to dia of tubes because
of screened surface

Is This Answer Correct ?    16 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

we specify current in case of feeder but in case of distributor voltage, why?

1813


how we calculate the dick for a pole?

2185


Why 30kw 40 hp 4 pole 3ph induction motor over heated?any steps on reduction in heat?

1676


how we design a pannel to start 10HP motor with the help of star delta starter?

2221


how much maximum load a 2 core (Single phase) 16mm aluminium wire can take ?

2641


What is the difference between rulling span and wind span of of an Over Head Transmission Line?

2325


WHAT IS THE USE OF PIG TAIL IN WINDOW CT ?

2538


What is the RME and explain the full form and what is the RME work?

2851


Hi Suppose we have a wye/wye transformer which is grounded at both sides,in this situation, do we have ay ground transformer? in other words, ground transformer can do any thing more (while we have nuetral wire in both sides)? As the last question, what about 3rd harmonic? we have two choices: first using wye/delta transformer + ground transformer and second using wye/wye earthed connection.in the former choice, we dont have 3rd harmoonic at the secondary side but what about Yn/yn conection? do we suffer from 3rd harmonic in the Yn/yn connection?

1969


what is power factor ? how we can calculate the low power factor and amount of capacitor for improve that low factor ?

1617


Why do we use center tap transformer that used with portable tools

2263


Difference between HRG and NGR. Are they both the same thing

4291


why the pf of semiconductor device is improved the electrical devices

1846


sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan

2214


How to design the no. of ceiling fans required in 5mtr X 10 mtr X 3 Mtr hight room?

2158