Refractory Technology MCQs

212 MCQs  — Chemical Engineering MCQs  (Page 22 of 22)

Attempt Refractory Technology Quiz
Permeability of bricks is a measure of the_________________?
A. Refractoriness
B. Melting point
C. Rate at which a fluid will pass through the pores
D. Expansion during heating
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Carborundum used for making crucibles for melting non-ferrous metals is chemically________________?
A. Silicon carbide
B. Silicon nitride
C. Crystalline magnesia
D. Zirconium sulphate
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Word of the Day
22 Jul
Combative
ready or eager to fight or argue.
لڑاکا، متنازع، جھگڑالو

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