As Academictask believes that practice is the most essential way to success so do visit www.academictask.com regularly and Brush up these Civil Engineering MCQs regularly to prepare for competitive & entrance exams like NTS, FPSC, ETEA, PPSC, KPPSC, etc. Prepare yourself for government job exams, interviews, and make your career in civil engineering. Aspiring students and professionals can learn and practice our Civil Engineering Questions and Answers. Here you will find questions & answers with detailed explanations so that one can understand them easily. Civil Engineering solved MCQs cover the topic like Basic Civil Engineering, Building Materials, Surveying, Soil Mechanics and Foundation Engineering, Applied Mechanics, Hydraulics, Waste Water Engineering, RCC Structures Design, Irrigation, Railways, Construction Management, Theory of Structures, Estimating and Costing, Docks and Harbours, Elements of Remote Sensing, Building Construction, Concrete Technology, Advanced Surveying, Strength of Materials, Water Resources Engineering, Water Supply Engineering, Steel Structure Design, Highway Engineering, Airport Engineering, Structural Design Specifications, Tunnelling, etc. Also, check basic Electrical engineering MCQs here.
21. Specific gravity for most of the building stones lies between_____________?
A. 1.5 to 2.0
B. 2.0 to 2.5
C. 2.5 to 3.0
D. 3.0 to 3.5
22. Cross cut saw is used for_______________?
A. cutting soft stones
B. cutting hard stones
C. cutting large blocks of stones
D. dressing stones
23. Crushing strength of a good building stone should be more than____________?
A. 50 MPa
B. 100 MPa
C. 150 MPa
D. 200 MPa
24. Spalling hammer is used for_____________?
A. driving wooden headed chisels
B. rough dressing of stones
C. carving of stones
D. breaking small projection of stones
25. Which of the following metamorphic rocks has the most weather resisting characteristics ?
A. marble
B. quartzite
C. slate
D. lime stone
26. The important test to be conducted on a stone used in docks and harbors is________________?
A. hardness test
B. work ability test
C. weight test
D. toughness test
27. Granite is not suitable for ordinary building purpose because_______________?
A. it can not be polished
B. it is not a fire proof material
C. it is costly
D. it has less crushing strength
28. The preparation of surface of stone to obtain plain edges or to obtain stones of required size and shape is known as______________?
A. quarrying of stones
B. blasting of stones
C. seasoning of stones
D. dressing of stones
29. Based on the following rocks and minerals, select the correct statement, quartz, shale, basalt, granite, marble, gypsum, mica______________?
A. basalt and marble are the only metamorphic rocks
B. there is no sedimentary rock
C. granite is the only igneous rock
D. quartz and mica are minerals
30. Which of the following stone is best suited for construction of piers and abutments of a railway bridge ?
A. granite
B. sand stone
C. lime stone
D. quartzite