Chemical Engineering MCQs

Page No. 94

In case of a reversible process (following pvn = constant), work obtained for trebling the volume (v1 = 1 m3 and v23 m3) is maximum, when the value of ‘n’ is_________________?


a0


b1


c y = 1.44


d1.66


View Answer 0

The most resistant material to alkaline corrosion is____________________?


aDuriron


bNickel


cAluminium


dKarbate


View Answer Nickel

Out of the following refrigeration cycles, which one has maximum COP ?


aAir cycle


bCarnot cycle


cOrdinary vapor compression cycle


dVapor compression with a reversible expansion engine


View Answer Carnot cycle

plate-and-frame-filter-press-is-usually-made-of-


aMild steel


bCast iron


cStainless steel


dGalvanised iron


View Answer Cast iron

All gases except ____________ shows a cooling effect during throttling process at atmospheric temperature and pressure?


aOxygen


bNitrogen


cAir


dHydrogen


View Answer Hydrogen

Nickel is a constituent of ________________________?


aBronze


bSolder


cDuralumin


dMonel metal


View Answer Monel metal

Gibbs free energy per mole for a pure substance is equal to the__________________?


aLatent heat of vaporisation


bChemical potential


cMolal boiling point


dHeat capacity


View Answer Chemical potential

Platinum and silver are corroded by___________________?


aCaustic soda solution


bPhosphoric acid


cSulphuric acid (10%)


dNone of these


View Answer None of these

Joule-Thomson co-efficient is defined as__________________?


aμ = (∂P/∂T)H


bμ = (∂T/∂P)H


cμ = (∂E/∂T)H


d μ = (∂E/∂P)H


View Answer μ = (∂T/∂P)H

Valves in pipe size of 2″ and under are normally made of_______________________?


aWrought iron


bBrass


cBronze


dMonel


View Answer Brass

Goto Page No.

Page 94 of 843

Alphabetical MCQs Categories

Here below You find all kind of categories of MCQs in alphabetical order.


"Comprehensive Collection of MCQs: Alphabetically Organized by Subject"

"Discover an extensive collection of multiple-choice questions (MCQs) neatly categorized by subject from A to Z. This resource is designed for anyone eager to explore various topics in a straightforward and organized manner. Whether you're a student preparing for exams, an educator seeking supplementary materials, or simply curious about different subjects, this compilation offers a convenient way to learn and assess your knowledge. With questions arranged alphabetically, navigation is effortless, allowing you to delve into subjects of interest at your own pace. Engage, learn, and expand your understanding with this accessible and comprehensive repository of MCQs!"


BolPakistan

bolpakistan.com.pk includes Job Mcqs and Pak Mcqs is the Top Largest Mcqs Forum in World, in which you can read Mcqs of All Subjects, PPSC test preparation, FPSC, NTS and PPSC PAST PAPERS, PPSC PAST MCQS. A Collection of Repeated MCQs for JOBs seekers.

Copyright © 2024, Designed & Developed by BolPakistan