Civil Engineering MCQs

Page No. 210

In the equation of virtual work, following force is neglected_______________?


areaction of any smooth surface with which the body is in contact


b reaction of a rough surface of a body which rolls on it without slipping


c reaction at a point or an axis, fixed in space, around which a body is con-strained to turn


dall of the above


View Answer all of the above

The resultant of the following three couples 20 kg force, 0.5 m arm, $ ve sense 30 kg force, 1 m arm, – ve sense 40 kg force, 0.25 m arm, + ve sense having arm of 0.5 m will be_________________?


a20 kg, – ve sense


b20 kg, + ve sense


c 10 kg, + ve sense


d10 kg, – ve sense


View Answer 20 kg, – ve sense

The coefficient of friction depends on_________________?


aarea of contact


bshape of surfaces


c strength of surfaces


dnature of surface


View Answer nature of surface

The ratio of limiting friction and normal reaction is known as_______________?


a coefficient of friction


b angle of friction


c angle of repose


dsliding friction



On a ladder resting on smooth ground and leaning against vertical wall, the force of friction will be__________________?


a towards the wall at its upper end


baway from the wall at its upper end


cupwards at its upper end


ddownwards at its upper end



Frictional force encountered after commencement of motion is called________________?


apost friction


blimiting friction


ckinematic friction


ddynamic friction


View Answer dynamic friction

Pick up wrong statement about friction force for dry surfaces. Friction force is________________?


aproportional to normal load between the surfaces


bdependent on the materials of contact surface


cproportional to velocity of sliding


dindependent of the area of contact surfaces



A particle moves along a straight line such that distance (x) traversed in t seconds is given by x = t2 (t – 4), the acceleration of the particle will be given by the equation_________________?


a3t2-lt


b3t2+2t


c6f-8


d6f-4


View Answer 6f-8

A projectile is fired at an angle 9 to the vertical. Its horizontal range will be maximum when 9 is_________________?


a


b30°


c45°


d 60°


View Answer 45°

Coulomb friction is the friction between_________________?


abodies having relative motion


btwo dry surfaces


ctwo lubricated surfaces


dsolids and liquids



Goto Page No.

Page 210 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