Chemical Engineering MCQs

Page No. 98

German silver used for decorative purposes contains maximum percentage of___________________?


aSilver


bCopper


cZinc


dNickel


View Answer Copper

Cermets are used for making___________________?


aCutting tools


bAbrasives


cBoth A. & B.


dNeither A. nor B


View Answer Both A. & B.

_____________ is added in stainless steel to prevent inter crystal corrosion?


aVanadium


bNiobium


cChromium


dNickel


View Answer Niobium

Hammers and railway rails are normally made of___________________?


aMild steel


bDead mild steel


cMedium carbon steel


dHigh carbon steel


View Answer High carbon steel

Slow and progressive deformation of a material with time under constant stress is called___________________?


aCreep


bErosion


cResilience


dNone of these


View Answer Creep

Lead alone is not used in storing equipment, because it________________?


aIs very costly


bCorrodes easily


cIs having low creep strength


dNone of these



Acetaldehyde is produced by hydration of acetylene in a sulphuric acid solution of mercuric sulphate. Hydration tower is made of___________________?


aRubber lined mild steel


bLead lined mild steel


cAluminium


dCast iron



Cold worked steel parts are normally subjected to_________________?


aNormalising


bHardening


cAnnealing


dShot peening


View Answer Annealing

Water gas generator is made of__________________?


aCarbon steel-brick lined


bStainless steel-lead lined


cCast iron


dHigh carbon steel-porcelain lined



Isobaric process means a constant process ?


aTemperature


bPressure


cVolume


dEntropy


View Answer Pressure

Goto Page No.

Page 98 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