7453Chemical EngineeringMedium
________ bricks are used in the burning zone of a cement rotary kiln?
AFireclay
BThoria
CSilicon carbide
DHigh alumina
Correct answer
D. High alumina
Explanation
The correct answer is High alumina.
Correct answer
D. High alumina
Explanation
The correct answer is High alumina.
1000 kg of wet solids are to be dried from 60% to 20% moisture (by weight). The mass of moisture removed in kg is________?
The value of critical Reynolds number for pipe flow is________?
Presence of ________ hardness is responsible for the temporary hardness in water?
Operating range of a temperature measuring instrument is 800 to 1600°C. It could be a/an ________ pyrometer?
Which of the following is not a graphical method (but is an analytical method) for the calculation of theoretical number of stages in case of continuous binary distillation?
Alkyd resin is a/an________?