Chemical Engineering Basics Mcqs

Q.  Dephosphorization of molten pig iron is favoured by_______________________?

a. Oxidising and basic slag
b. Reducing and basic slag
c. High activity co-efficient of phosphorous in metal
d. Oxidising and neutral slag


ANSWER: See Answer
 
No explanation is available for this question!
TasDia Network - Mcqs | Signature | Lyrics
MCQs:  Which of the following is a commonly used manometric liquid for low pressure range ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The ratio of the shear stress to the principal stress on a principal plane is______________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Machinability of hard alloys and tool steels is improved by_____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Runge-Kutta method is used to solve a/an __________________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  _______________ is the trade name assigned to a non-ferrous cast alloy composed of cobalt, chromium & tungsten ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The minimum carbon content in steel should be ____________________ percent for it to respond to a hardening treatment ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which one of the following is incombustible ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  As the fluid flow rate increases, the float of the Rotameter____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  High speed steel tools retain their hardness upto a temperature of __________________ °C?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Transformation range for ferrous material is the temperature interval during which ___________________ is formed during its heating?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following is not a charge material for cupola ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Sudden fall of atmospheric pressure by a large amount is an indication of the_____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  _____________________ of grey cast iron produces white cast iron?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Stainless steel is welded with difficulty because of____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The softness or hardness of a grinding wheel depends upon the type & amount of bonding material used. For general purpose cutter grinding _______________ grinding wheel is normally used ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  What is the value of entropy at 273°K ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Vernier calipers cannot be used to measure the______________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Powder metallurgy process does not make metal powder by_________________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  With increase in steam pressure, its specific volume decreases ____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Wrought iron is not____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts