Civil Engineering MCQs

Page No. 20

The surface tension of mercury at normal temperature compared to that of water is____________________?


amore

✓


bless

✖


csame

✖


dmore or less depending on size of glass tube

✖


View Answer more

An object having 10 kg mass weighs 9.81kg on a spring balance. The value of ‘g’ at this place is___________________?


a10m/sec2

✓


b9.81 m/sec2

✖


c10.2/m sec

✖


d9.75 m/sec2

✖


View Answer 10m/sec2

The normal stress in a fluid will be constant in all directions at a point only if_________________?


ait has uniform viscosity

✖


b it has zero viscosity

✖


cit is frictionless

✖


d it is at rest.

✓


View Answer it is at rest.

When the flow parameters at any given instant remain same at every point, then flow is said to be____________________?


aquasi static

✖


bsteady state

✖


claminar

✖


duniform

✓


View Answer uniform

The specific weight of water is 1000 kg/m” _______________?


a at norma] pressure of 760 mm

✖


b at 4°C temperature

✖


c at mean sea level

✖


dall the above

✓


View Answer all the above

The property of a fluid which enables it to resist tensile stress is known as________________?


acompressibility

✖


bsurface tension

✖


ccohesion

✓


dadhesion

✖


View Answer cohesion

Property of a fluid by which its own molecules are attracted is called ________________?


aadhesion

✖


bcohesion

✓


cviscosity

✖


dcompressibility

✖


View Answer cohesion

Density of water is maximum at ___________________?


a 0°C

✖


b0°K

✖


c4°C

✖


d100°C

✓


View Answer 100°C

Pick up the incorrect statement from the following?


aThe process of decomposing the organic matter under controlled anaerobic conditions, is called sludge digestion

✖


bSludge digestion is carried out in sludge tank

✖


cThe gases produced in sludge digestion process, contain 75% carbon dioxide

✓


dThe gases produced in sludge digestion process, contain 75% methane

✖



Pick up the incorrect statement from the following?


aThe mixture of water and waste products, is called sewage

✖


bThe treated sewage effluents, are generally used for irrigating the crops

✖


cThe process of collecting, treating and disposing off the sewage, is called sewerage

✖


d The old convergence system was definitely better than water carried sewerage system

✓



Goto Page No.

Page 20 of 302

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