Chemical Engineering Basics - Study Mode
[#571] Regeneration of molecular seive requires it to be heated to a temperature of about __________ °C.
Correct Answer
(B) 200-300
[#572] Hot extrusion of aluminium is done in the temperature range of __________ °C.
Correct Answer
(C) 350-400
[#573] A gas which is collected over water becomes moistened due to water vapor, exerts its own partial pressure at the gas temperature, which is termed as its
Correct Answer
(A) Aqueous tension
[#574] Which of the following rays has the least wavelength?
Correct Answer
(C) Cosmic rays
[#575] A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm 2 .
Correct Answer
(B) 18