Chemical Engineering Basics Mcqs


Q.  Specific gravity of hot metal (pig iron) is ______________ times that of the blast furnace slag ?

a. 2
b. 3
c. 0.8
d. 6


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  The stress at which extension of the material takes place more rapidly as compared to the increase in load is termed as the _____________ point of the material?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Pick out the wrong conversion of absolute & kinematic viscosities ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Which of the following has the highest modulus of elasticity (about 7 × 106 kg/cm2) ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  ____________ is the process used for setting up compressive stresses in the surface of a metal to improve its fatigue strength ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Air-petrol ratio in an automotive petrol engine is around ________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  In ________________ process, there is an increase in entropy with no degradation of energy ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Which of the following terminology is used for the temperature at which new grains are formed in a metal ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  ______________ the exhaust gas is an indication of the incomplete combustion of fuel?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  While the thermosetting polymers are amorphous in nature, the thermoplastic polymers are either amorphous or crystalline. The crystalline polymers are characterized by the ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Frother is added in the froth floatation cell used in ore beneficiation to stabilise the air bubbles (i.e., froth), which will hold the ore particles, but it does not affect the floatability of minerals. Which of the following is not used as a frother ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Air/fuel ratio on molar (volume) basis for combustion of methane with theoretical quantity of air with be________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Which of the following phenomenon/ phenomena is/are diffusion controlled ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Common salt is produced from sea water in India generally by the ________________ method?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  The ratio of thermal & electrical conductivity is same for all the metals at the same temperature; and at around room temperature, this ratio is proportional to(where, T = absolute temperature, °K) ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  ‘Flare tower’ used in industry is meant for_____________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Solute atoms which cause yield point phenomenon in mild steel are/is_________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Heat required to raise the temperature of a body by 1 °C is called its_______________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Liquor poisoning generally occurs due to the presence of _______________ in it?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  In a boundary layer developed along the flow, the pressure decreases in the downstream direction. The boundary layer thickness in this case will _______________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  In inventory control theory, the economic order quantity (EOQ) is the____________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm