Chemical Engineering Basics Mcqs

Q.  Joule-Thomson co-efficient is the ratio of________________?

a. Pressure change to temperature change occuring during adiabatic compression of a gas
b. Pressure change to temperature change occuring during adiabatic throttling of a gas
c. Temperature change to pressure change occuring during adiabatic compression of a gas
d. Temperature change to pressure change occuring during adiabatic throttling of a gas


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  High endurance limit of carburised machine parts is because of the fact that carburisation __________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Function of fusible plug in a boiler is to ______________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The property of material, by which a given amount of energy is absorbed by it without plastic deformation, is called the________________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Nickel is a _________________ material?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following are made out of the carbon steel having carbon content of 0.9 to 1%?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  An approximately _____________ process exemplifies the flow of a gas through a very long pipe of uniform cross-section ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
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: T-Code Scripts
MCQs:  Pick out the wrong conversion of absolute & kinematic viscosities ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following has the highest modulus of elasticity (about 7 × 106 kg/cm2) ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
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: T-Code Scripts
MCQs:  Air-petrol ratio in an automotive petrol engine is around ________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In ________________ process, there is an increase in entropy with no degradation of energy ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
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: T-Code Scripts
MCQs:  ______________ the exhaust gas is an indication of the incomplete combustion of fuel?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
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: T-Code Scripts
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: T-Code Scripts
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: T-Code Scripts
MCQs:  Which of the following phenomenon/ phenomena is/are diffusion controlled ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Common salt is produced from sea water in India generally by the ________________ method?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
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: T-Code Scripts