Which of these is correct with respect to a product developed or a service performed?
Spalling hammer is used for_____________?
Crushing strength of a good building stone should be more than____________?
Cross cut saw is used for_______________?
Specific gravity for most of the building stones lies between_____________?
Which of the following stone is best suited for construction of piers and abutments of a railway bridge ?
Based on the following rocks and minerals, select the correct statement, quartz, shale, basalt, granite, marble, gypsum, mica______________?
The preparation of surface of stone to obtain plain edges or to obtain stones of required size and shape is known as______________?
Granite is not suitable for ordinary building purpose because_______________?
The important test to be conducted on a stone used in docks and harbors is________________?
