Hydraulic oils are substances that are hot, while refrigeration properties are cold.
it's lubricating properties
There is no difference that I am aware of. These terms seem to be used interchangably.
True refrigeration is a brand name. Any thing that keeps your stiff cool is real refridgeration.
what is the difference between commutative and symmetric properties
'One stores food and the other keeps your house cool!
lund chut doodh
engine oil is thick than hydraulic oil
Compression refrigeration uses a compressor to increase the pressure of the working fluid after the evaporator. Absorbtion refrigeration uses heat (usually waste heat from another process) to raise the pressure.
hydraulic fluid is used internally only,slide way lubricants are external
hydraulics uses the principle of hydrostatic pressure to work
No the lifters themselves are all the same. I recommend lightweight pushrods though if you can get them and stay with hydraulic.
Internally, they're pretty much the same. The difference is the operation expected of it - a hydraulic pump converts mechanical energy to fluid energy, whereas a hydraulic motor converts hydraulic energy to mechanical energy.