1000Chemical EngineeringMedium
Which of the following is not an acidic refractory?
ABauxite bricks
BFireclay bricks
CMagnesia bricks
DSilica bricks
Correct answer
C. Magnesia bricks
Explanation
The correct answer is Magnesia bricks.
Correct answer
C. Magnesia bricks
Explanation
The correct answer is Magnesia bricks.
Which of the following facilitates close control of flow of fluids?
fertilizer plants get their N2 requirements ________?
Presence of aromatics in ________?
Acid proof stoneware________?
Probability of cavitation occuring becomes very high, when the local ________ resulting?
Trinitro-toluene (TNT) is ________?