Refractory Technology Mcqs for Chemical

Q.  ______________ bricks are used in the burning zone of a cement rotary kiln ?

a. High alumina
b. Fireclay
c. Thoria
d. Silicon carbide


ANSWER: See Answer
 
No explanation is available for this question!
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MCQs:  Grog addition in fireclay during brick manufacture is done to_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following does not occur during firing/burning of refractories ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Conversion of silica mineral to Cristobalite is accompanied by reduction in its ____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Magnesite chrome bricks are used in the___________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Silica bricks are attacked by basic slags at high temperature. Which of the following is not used solely as a binding material ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Periclase is___________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  RUL of refractories depends on the _____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which one contains maximum percentage of Al2O3 ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which is not a basic refractory ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Silica refractories__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Firing of refractory brick is done to __________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Ferromagnetic ceramic material is not used in the__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which one expands on heating ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  _____________ nozzles are used in continuous casting of steel?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Chromite refractories_____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Zircon refractories have__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Cermets are combination of ceramic and metallic materials due to which they have high strength & resistance to high temperature. Cermets are used in the_______________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which is the stable form of silica upto 1470°C ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Thermal spalling mainly occurs during _____________ of furnaces?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  High alumina refractories are used in the ___________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts