Chemical Engineering MCQs

Page No. 196

Centrifugal pump is normally classified on the basis of the________________?


arpm

✖


bType of casing

✓


cImpeller blade angle

✖


dNumber of blades in impeller

✖


View Answer Type of casing

The phenomenon occuring during pumping of a liquid solution containing dissolved gases, which may come out of the solution giving rise to gas pockets, is termed as_______________?


aEvaporation

✖


bCavitation

✓


cSublimation

✖


dStripping

✖


View Answer Cavitation

Centre of pressure in an immersed body is ______________ the centre of gravity?


aAbove

✖


bBelow

✓


cAt

✖


dEither above or below; depends on the liquid density

✖


View Answer Below

Re/NFr is called the _____________ number?


aBrinkman

✖


bGalileo

✓


cArchimedes

✖


dEuler

✖


View Answer Galileo

Drag force acting on a body does not depend upon the____________________?


aDensity of the fluid

✖


bDensity of the body

✓


cVelocity of the body

✖


dProjected area of the body

✖


View Answer Density of the body

The dimension of kinematic viscosity is_________________?


aML-2T-1

✖


bL2T-1

✓


cML-2T-2

✖


dNone of these

✖


View Answer L2T-1

Theoretical head developed by a centrifugal pump does not depend upon the _____________ the impeller?


aRadius of

✖


bSpeed of

✖


cFluid velocity leaving

✖


dNone of these

✓


View Answer None of these

Pascal’s law is valid, only when the fluid is_____________________?


aFrictionless and at rest

✖


bAt rest

✓


cAt rest and when the frictionless fluid is in motion

✖


dNone of these

✖


View Answer At rest

Fluid flow at increasing rate through a diverging pipe is an example of ______________ flow?


aSteady uniform

✖


bNon-steady uniform

✖


cSteady non-uniform

✖


dNon-steady non-uniform

✓



Elements in a periodic table are arranged in order of their__________________?


aAtomic number

✓


bMass number

✖


cAtomic weight

✖


dMetallic characteristics

✖


View Answer Atomic number

Goto Page No.

Page 196 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