Answer Posted / robert clark

From the previous equation we now Know that 1kg of liqid
LPG has a volume 1.81 Ltrs. If 1cubic meter is 1000 ltrs
then we have 1.81/ 1000 = 0.00181 cubic meters of liquid
LPG. If LPG has an expansion rate from liquid to vapour @30
degrees c @ atmospheric pressure of 270, then 0.00181*270 =
0.4887 cubic meters @ 30 degrees c @ atmospheric pressure

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