gears on heavy equipment
gears on heavy equipment
boilers
x ray unit
pole-mounted electrical transformer
large boiler system
masts that raise elevator platforms
x-ray unit
compressed air lines that power air ratchets
mechanical action
Hydraulic machine, car engine, a pulley and a pump is an example of the mechanical equipment.
Equipment - are machines or major tools necessary to complete a given task. The tools a mechanic needs to repair a machine are an example while Machine is A system or device for doing work, as an automobile or a jackhammer, together with its power source and auxiliary equipment. Machines are devices that need a person's attention when operating. Equipment are devices that do not need this attention. Examples: a refrigerator is equipment, a steel cutter is machine, a stove is equipment, a computer or a fax are machines; we call it anyway, "fax machine". Your car is machine/you operate it; your house, though, is "equipped with A/C and fan" because you do not pay attention to them when operating. The water heater is equipment. The pressure washer is machine, the air-compressor is equipment.
The dissolution of limestone by rainwater containing carbonic acid is the perfect example of chemical weathering.