Any kind that will produce adequate pressure and volume of air.
I'm not sure what you mean but a compressor is a machine for compressing gas, it can compress all gasses. A compressor is a type of Pneumatic system. All Pneumatic systems compress air, or a gas of some kind. If you replace the gas with liquid, the system becomes Hydraulic rather than Pneumatic. Hydraulic systems require more powerfull pumps to drive them and high tensile hoses & seals through which to conduct the fluid. An air compressor is not suitable for use with liquid, as the pressures involved are generally far higher. The hydraulic equivelant of an air compressor would require a particular kind of liquid; one that is non-compressible. These liquids are manufactured specially for such systems. They are more or less the same as the brake fluid you would find in a car or other vehicle.
For coal or many other non-metallic ores, you will need crusher or grinding machines. For metallic ores you need a magnetic separation machine.
There are many types of compressor pumps that are available from Compressor World. Examples of compressor pumps that are available from Compressor World includes scroll compressors and air compressors.
What kind of air compressor is it? And if it is oil lubricated no!
Mechanical, hydraulic and pneumatic are the main ones.
What kind of car and which switch. There are several that can effect compressor operation.
look at old one and go from there,
wedge is another simple machine kind of lever
a mechanical machine
It means charging the A/C system with the proper kind and amount of refrigerant + oil. Overcharging the system will damage the compressor.
well, that's a pretty vague request. what kind of information are you looking for in regards to installing the Ac compressor?
Compressor oil ! ( light clear mineral oil)