Could be a number of reasons... it could be low on refrigerant (and the reason for that could be for a number of reasons), there may be a blockage in the system, the compressor clutch may not be cycling, airflow through the condenser fins may be disrupted, it could be a problem with the blend door... the list goes on and on.
Yes.
A.C. circulates air(just like a fan) and turns it cool.
check cooling fan
I have a 2003 X type Jaguar and the a/c does not come on when it's 45 degrees outside. Why?
It is temperature control. Your car is wanting to breath or create a constant flow of air and will adjust itself with heat/cool or outside air. You should have an option to go manual and override its desire.
An air conditioner evaporator is the part of the a/c system that the heat in your car transfers to causing cool air to blow from your vents. The blower is in front of it and it sucks air from the inside of your car and across the evaporator then blows out your vents.
Yes it could.
because when you stop the motor is hot from driving but when you drive it is cool because you are moving.
No, cause if you do, the car will blow up due to lack of air circulation...
about 5 minutes
No, if a fuse were to overheat it would blow. A shorted circuit can cause a fuse to blow. Yes. If the fuse for the electric cooling fan should blow, then the fan will not turn on and remove heat from the radiator at low speeds. At higher speeds, there will be enough air movement to cool the radiator. Also if your experiencing problems with your car overheating you should look into other causes, such as making sure your anti freeze reservoir is full
You may have a faulty expansion valve. It may prevent compressor from running long enough to cool your car.