3375Chemical EngineeringMedium
Which is the stable form of silica upto 1470°C?
ANone of these
BQuartz
CTridymite
DCristobalite
Correct answer
C. Tridymite
Explanation
The correct answer is Tridymite.
Correct answer
C. Tridymite
Explanation
The correct answer is Tridymite.
Which of the following gives the correct sequence of flow of the flue gases through the above mentioned boiler accessories?
The reduction ratio for fine grinders is________?
Float and sink test determines the possibility of cleaning of coal by a process based on the________?
Crude oil produced by Indian oil fields are predominantly ________ in nature?
The level of a liquid under pressure can be determined using________?
Which of the following is the most suitable filter for separation of abrasive solids suspended in a corrosive liquid?