Do you burn gas when you run your air conditioning in your cae
10 to 20 %
The gas acts as the flux would, in shielding the molten steel from the oxygen in the air.
Yes,It depends if it is gas fired or electric.
a comressor in whisch gas is compresed in only one stage.
A valve which requires pressurised air to operate (open or close) is known as pneumatic valve. A valve has a valve base through which the media (could be be air, liquid, steam, gas...) flows and a actuator mounted on the base which helps operate the valve. This actuator could be of pneumatic type. (or elctrically operated motorised type)
no, it just uses your car battery
You will use more gas when your air conditioner is running.
No. A car heater gets its heat from the motor and uses no extra gas at all, unlike a car's air conditioner which does use more gas.
It increases load on engine & has slight detrimental effect on economy, so yes.
FREON
The air conditioner requires power. Power comes from the engine which burns gas. So not only are you powering the vehicle down the road, you are powering the air conditioning unit also.
Driving with the windows down and AC off at lower speeds is more fuel efficient. At higher speeds(45+), having the windows down will create more drag and it is more efficient to have the windows up with the AC on.
yes
FREON
It compresses the freon gas.
assuming this is in your car, yes, you will use more gas with the a/c on than you would with it off.
gas leak or wrong wiring