Answer / s.gnanaprakasam

TR is meant for" tons of refregeration"

Answer / parmod kumar

TR means "Ton of Refrigeration" .

Answer / mahantesh s k

TR means - Tonne of refrigeration

1 TR = 400 CFM = 3.872KW.

Answer / virendra

TR means the tonage capacity of the Air Conditioner to cool
the room of ( 10 x10x10 Ft ) Room for certain period of time

Answer / shri..

Tonnage Rating.

Answer / diwan rana

How to calculated cfm of the 12*12size of Room

Answer / ruel capili

tr-means the tonagecapacity of the airconditioner to cool the room.

Answer / harsh rajput

At 0 degree temperature the amount of heat is required to melt one ton of ice in 24 hrs.

Answer / prakash vagh

TR means tonnage capicity of Air conditioner to room.

Answer / kilabot

Technical Recruitment

i am swathi, b.tech 4th year. In smps(switched mode power supply)we are using diodes,mosfets,igbts for controling of current. And my question is why we did not use thyristors(scr)? it is also act as a switch,then what is the drawback of scr as compared to above transisters> if we use the scr,then what is happening ? plz give reply as soon as possible bcoz i am doing project on smps. plz frnds i want ans for that. if anybody know the ans plz send to my e-mail id /swathi.tadakapally@gmail.com/

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