Chemical Engineering MCQs

Page No. 841

Air-petrol ratio for maximum power generation in spark ignition engine is about_____________________?


a6 : 1

✖


b12 : 1

✓


c18 : 1

✖


d24 : 1

✖


View Answer 12 : 1

Ceramic compounds as compared to metallic compounds ____________________ ?


aCrystallise faster

✖


bResist greater tensile stress at room temperature

✖


cHave higher melting temperature

✓


dAre better conductor of electricity at higher temperature

✖



Galvanic corrosion cannot be prevented by___________________?


aCathodic protection

✖


bAnodic protection

✓


cUsage of largest possible anodic area

✖


dAny one of these

✖


View Answer Anodic protection

Silicon percentage in silicon steel used for electrical equipments is about______________?


a1

✖


b4.0

✓


c8

✖


d14

✖


View Answer 4.0

Babbitt lining is used on brass/bronze bearings to increase the____________________?


aAntifriction properties

✖


bCompressive strength

✖


cBearing resistance

✖


dWear resistance

✓


View Answer Wear resistance

Window panes of aeroplanes are normally made of_____________________?


aPerspex (PMMA)

✓


bTeflon (PTFE)

✖


cBakelite (phenol formaldehyde)

✖


dPolystyrene

✖


View Answer Perspex (PMMA)

Fibre reinforced plastic (FRP) are___________________?


aMade of glass fibre and thermoplastic resins

✖


bAnisotropic

✖


cMade of thermosetting resin and glass fibre

✖


dBoth ‘B’ & ‘C’

✓



Which of the following hardness tests does not measure the indentation hardness of metals and alloys ?


aVickers hardness test

✖


bShore scleroscope test

✓


cBrinell hardness test

✖


dRockwell hardness test

✖



Which of the following approaches the ideal gas behavior most closely ?


aWet steam

✖


bSaturated steam

✖


cSuperheated steam

✓


dSaturated water

✖


View Answer Superheated steam

Gratings is associated with the measurement of____________________?


aLinear displacement

✓


bConcavity/convexity

✖


cSurface texture

✖


dFlatness

✖


View Answer Linear displacement

Goto Page No.

Page 841 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