Cross cut saw is used for_______________?
Cross cut saw is used for_______________? A. cutting soft stonesB. cutting hard stones C. cutting large blocks of stones D. dressing stones
Cross cut saw is used for_______________? A. cutting soft stonesB. cutting hard stones C. cutting large blocks of stones D. dressing stones
Specific gravity for most of the building stones lies between_____________? A. 1.5 to 2.0 B. 2.0 to 2.5C. 2.5 to 3.0 D. 3.0 to 3.5
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
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 rockD.…
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 stonesD. dressing of stones
Granite is not suitable for ordinary building purpose because_______________? A. it can not be polished B. it is not a fire proof materialC. it is costly D. it has less crushing strength
The important test to be conducted on a stone used in docks and harbors is________________? A. hardness test B. work ability testC. weight test D. toughness test
Which of the following metamorphic rocks has the most weather resisting characteristics ? A. marbleB. quartzite C. slate D. lime stone
The stone suitable for rubble masonry should be____________? A. hard B. tough C. heavy D. light
Quartitze is a_____________? A. silicious rock B. argillaceous rock C. calcareous rock D. aqueous rock