When i fill up my lpg car. will i get less gas in my car if the garage's gas tank is half full?
Answers:
No the LPG is transferred using a pump, so the amount of fuel is the constant, no matter the amount in the source tank!
The gas is delivered to your car in liquid form and is measured in the same way as petrol. It does not matter how much is in the main tank.
The gas is pumped at a certain pressure and cuts off when the tank is 80% full. However, according to the ideal gas law, temperature would affect the pressure and volume of the gas.
(P1 x V1)/T1 = (P2 x V2) /T2 means that as the temperature changes, either the pressure or volume has to change. Assuming the pressure is a fixed value (because when the tank is full, we are at max pressure and the pressure valve cuts off the flow) then the volume must change.
So in fact I would say that you would get more gas in to your tank if you filled up when the temperature drops. So maybe filling your tank at night might be an idea!
No it has still got the gas in it so it will do the same job as a full one.
Danny Liverpool England
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