Civil Engineering MCQs

Page No. 199

At yield point of a test piece, the material__________________?


aObeys Hooke’s law


bBehaves in an elastic manner


c Regains its original shape on removal of the load


d Undergoes plastic deformation



The ratio of shear stress and shear strain of an elastic material, is________________?


aModulus of Rigidity


bShear Modulus


c Modulus of Elasticity


dBoth A. and B


View Answer Both A. and B

The ratio of the length and diameter of a simply supported uniform circular beam which experiences maximum bending stress equal to tensile stress due to same load at its mid span, is___________________?


a1/8


b1/4


c 1/2


d1/3


View Answer 1/2

The stiffness of the close coil helical spring is_________________?


ad4N/8D3n


bd4N/4D3n


c4D3N/d4n


d8D3N/d4n


View Answer d4N/8D3n

Pick up the correct statement from the following?


a In a loaded beam, the moment at which the first yield occurs is called yield moment


bIn a loaded beam, the moment at which the entire section of the beam becomes fully plastic, is called plastic moment


cIn a fully plastic stage of the beam, the neutral axis divides the section in two sections of equal area


d All the above


View Answer All the above

In case of a simply supported rectangular beam of span L and loaded with a central load W, the length of elasto-plastic zone of the plastic hinge, is__________________?


aL/2


bL/3


c L/4


d L/5


View Answer L/3

Flat spiral springs_______________?


aConsist of uniform thin strips


bAre supported at outer end


cAre wound by applying a torque


dAll the above


View Answer All the above

The vertical reaction for the arch is________________?


a wa/2l


b wl/a


cwa/l


d wa²/2l


View Answer wa/2l

Stress may be expressed in Newtons___________________?


aPer millimetre square (N/mm2)


bPer centimetre square (N/cm2)


cPer metre square (N/m2)


dNone of these



The horizontal deflection of a parabolic curved beam of span 10 m and rise 3 m when loaded with a uniformly distributed load l t per horizontal length is (where Ic is the M.I. at the crown, which varies as the slope of the arch)___________________?


a50/EIc


b100/EIc


c150/EIc


d200/EIc


View Answer 200/EIc

Goto Page No.

Page 199 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