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Liquid water in air forms a solution of humid air true or false?
False. liquid water in air forms precipitation
It's a high-pressure zone with rising air. true or false?
It's a high-pressure zone with rising air. true or false
How True or false cool air is heavier than warm air?
true
In a forced-air heating system the warm air circulates by convection true or false?
false
Describe what happens to air temperature when work is done on the air to compress it?
Yes. As the molecules become closer, the collisions increase, increasing temperature.
Air always becomes saturated when it rises and cools. true or false?
False - it always cools, but it won't cool to its dew point if the air is dry enough
What happens to air when it is compressed or allow to expand?
It cools, and when it is compressed, it warms
Is it true or false that a surface current warms or cools the air above it influencing the climate of the land near the coast?
true
What happend to air when it is compressed or allowed to expand?
When air is allowed to expand, it cools, and when it is compressed, it warms. Additional Information: Contraction, like compression is shrinkage that can actually be caused by cooling and should not be confused with compression.
What happens to air temperature when it is compressed or allowed to expand?
Heats with compression, cools with expansion.
What is function of after cooler air compressor?
The compressed air discharged from an air compressor is hot (fig. AC1-1). Compressed air at these temperatures contains large quantities of water in vapor form. As the compressed air cools this water vapor condenses into a liquid form
What does a intercooler do for a cars engine?
it cools the air compressed by the turbo from the turbo to the intake for better performance and maximum horsepower
Liquid water in air forms a solution of humid air true or false?
False. liquid water in air forms precipitation
Is it true that An air brake system uses compressed air to apply the brakes?
Yes
It's a high-pressure zone with rising air. true or false?
It's a high-pressure zone with rising air. true or false
How True or false cool air is heavier than warm air?
true
Air is a poor heat conductor true or false?
False...
