Civil Engineering MCQs

Page No. 124

Which of the following earth moving machines has the shortest cycle time?


aDrag line

✖


bHoe

✖


cClam shell

✖


d Dipper shovel

✓


View Answer Dipper shovel

For a given size of bucket, the ideal output of a dragline will be least in_______________?


aMoist loam

✖


bSand and gravel

✖


cGood common earth

✖


dWet sticky clay

✓


View Answer Wet sticky clay

Assertion A: For a given depth of cut, the output of a power shovel can be increased by decreasing the angle of swing Reason R: If the angle of swing is decreased, the cycle time will be decreased_______________?


aBoth A and R are true and R is the correct explanation of A

✓


bBoth A and R are true but R is not the correct explanation of A

✖


cA is true but R is false

✖


d A is false but R is true

✖



An excavator costs Rs. 20,00,000/- and has an estimated life of 8 years. It has no salvage value at the end of 8 years. The book value of the excavator at the end of 3 years using general double declining balance method is__________________?


aRs. 8,43,750/-

✓


bRs. 8,75,000/-

✖


cRs. 10,50,000/-

✖


dRs. 11,56,250/-

✖


View Answer Rs. 8,43,750/-

Which one of the following surfaces will give highest coefficient of traction while using crawler track tractors?


aIce

✖


bConcrete

✖


cLoose sand

✖


dEarth

✓


View Answer Earth

Which of the following surfaces will give highest rolling resistance for a rubber tyred vehicle?


aConcrete

✖


bLoose sand

✓


cAsphalt

✖


d Firm earth

✖


View Answer Loose sand

The grade resistance factor for an earth moving machine can be obtained by multiplying grade percentage by a factor approximately equal to_________________?


a2 kg/tonne

✖


b6 kg/tonne

✖


c 9 kg/tonne

✓


d20 kg/tonne

✖


View Answer 9 kg/tonne

A four wheel trac*or whose operating weight is 12000 kg is pulled along a road having a rising slope of 2% at a uniform speed. Assume grade resistance factor = 10 kg/tonne. The tension in the tow cable is 720 kg. The rolling resistance of the road will be___________________?


a20 kg/tonne

✖


b 30 kg/tonne

✖


c40 kg/tonne

✓


d50 kg/tonne

✖


View Answer 40 kg/tonne

If the scheduled completion time of a project is more than the earliest expected time for completion of the project, then the probability of completion of the project within the scheduled completion time will be__________________?


a50%

✖


bless than 50%

✖


cmore than 50%

✓


d100%

✖


View Answer more than 50%

A machine costs Rs. 20000 and its useful life is 8 years. The money is borrowed at 8% interest per annum. The capital recovery factor at 8% interest per annum for 8 years is 0.174. The annual equipment cost of the machine will be________________?


aRs.1740

✖


b Rs.3480

✓


cRs.5220

✖


dRs.6960

✖


View Answer Rs.3480

Goto Page No.

Page 124 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