Answer / giri

1 TR(ton refrigeration)= 3.5KW.........

Answer / umesh kumar

As we know that 1 KW = 3413 btu ( British thermal unit)
and 1 TR = 12000 btu

kw capacity = 12000/3413
Hence 1 TR = 3.5 kW

Answer / khaleel

Lets say

Chiller Capacity 100TR
Power Consumption 70KW

Then IKW/TR = 70/100 = 0.70 KW/TR

Answer / r.gandhi

1 KW = 3413BTU

1TR = 12000 BTU

KW=12000/3412

1TR= 3.5KW

Answer / tapan abdul kalam

As we know that 1 KW = 3413 btu ( British thermal unit)
and 1 TR = 12000 btu

kw capacity = 12000/3413
Hence 1 TR = 3.5 kW

Answer / vivek namdeo

IKW/TR = consume power in k.w./generated chiller TR

Answer / palash bolia

1 Ton of Ice = 2000 Pounds(909.1 Kg)
Latent Heat of Ice = 335 kJ/kg
Amount of Heat removed to form 1 ton of (british) ice from
0deg of water to 0deg ice =
(909.1 X 335)/(24 X 3600) = 3.5 KW

Answer / sumesh

Here comes the importance of COP which is always greater than 1
Both the answers are correct.
1 Ton = 3.5 kw
but for producing 1tr,only .7-.9 kw/tr(depending on machine).

for more clarification read and understand "coefficient of perfomance"

Answer / gaurav majumdar

Basically HVAC Engg know 1 kilocalorie (kcal)= 3.97 Btu
So 1 TR = 3.52 KW

Answer / kuna

KW = 3413BTU

1TR = 12000 BTU

KW=12000/3412

1TR= 3.5KW

Hi, We facing one similar problem in our computers i.e we are newly constructed our design department after that shifted our computers but our computer desktop screen is vibrating. we are conducted our electrical maintainance person he told that is UPS problem, then we changed the UPS also again we are facing that problem in that room only. then we put lcd monitors that problem is solved. But in other monitors why the computer desktop screen is vibrating please give a suggestion to me. Regards, Raju.N.G

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