Answer / srikanth

1TR =12000BTU or 3.5kw it is relative conversions for TR to
BTU and KW.

Answer / hemanrth

1TR =12000BTU or 3.52kw it is relative conversions for TR
to
BTU and KW

Answer / prakash suhane

Relation mentioned in answer 1,2 and 3 are correct.
Some compressor mention two powers one is Electrical power
in wattage and other is Mechanicle power in T.R or B.T.U

To determine the Energy Consumed use falowing formula.

For 1 phase K.W = Voltage * Ampere * power factor
use clampmeter to take running current of compressor.

T.R calculation is depend on various factors (hence there
is no thumb rule)
1) Room size
2) Worst ambient condition around room
3) No. of Doors and Windows.
4) Occupancy, No. of Light etc

once you calculate T.R then u can find K.W by using
fallowing relation 1 T.R = 3.53 K. W
and hence once u get K.W then calculate the full load
current by using above mentioned formula.

Answer / ratish

1 ton means 12000 btu its take curret 7 amper

Answer / tilak raj

in tonnage

Answer / guest

the rule is flemings right hand rule

Answer / ramprasad

1TR=1200 BTU
1TR=.8 KW

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