Question

define linde 's method

Answer 1

To give for temprovary use on condition that the same or its equvilent be returned lend

Answer 2

Linde's process is known as Adiabatic expansion of compressed gas.
The process is based upon Joule- Thomson Effect, which states, "When a gas under high pressure is allowed to expand adiabatically through a fine hole into a region of low pressure, it is accompanied by cooling."