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_______ is the most commonly used material for vapourizer.(a) Steel(b) Cast iron(c) copper(d) BrassI had been asked this question in an internship interview.My enquiry is from General Anaesthesia in chapter Anaesthesia of Clinical Science

Answer»

Correct choice is (c) copper

The best I can explain: A VAPOURIZER is a machine that heats water and converts it into steam. This instrument is USED to maintain the humidity of the room and is often used to GIVE steam to a PATIENT. Of all the three materials, copper has the best CONDUCTIVITY for heat and it helps the water heat up faster. Thus, copper coils or copper based vessel is used in a vapourizer.



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