a) Pillarb) Tombstonec) Landscapingd) Column Answer: dExplanation: Circular finish dressing yields in a stone with ...
View QuestionHow many types of dressings are there with respect to the place of work?
a) 4b) 3c) 2d) None Answer: cExplanation: There are two types of dressings based on ...
View QuestionDressing of stones is carried out to:
a) To provide employment to peopleb) To make transport of stones to site easy and economicc) To reduce ...
View QuestionWhat is used to accelerate the process of rubbing in rubbed finish dressing?
a) Waterb) Water and sandc) Clayd) Pebbles Answer: bExplanation: In rubbed finish dressing, a piece ...
View QuestionWhat is sand blasting?
a) Process of making carvings on stone surfaceb) Quarrying techniquec) Dressing typed) Process of using sand to blast ...
View QuestionWhich of the following is not an explosive used for blasting?
a) Geligniteb) Gunpowderc) Flash powderd) Nitrocellulose Answer: cExplanation: Flash powder is used primarily in fireworks ...
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What is the relation between LLR (Line of Least Resistance) and amount of explosives
to be used?
a) Higher the LLR, higher the amount of explosiveb) Higher the LLR, lesser the amount of explosivec) 10% ...
View QuestionWhich of the following is a hand tool used for quarrying?
a) Plierb) Hammerc) Quarrying wired) XSM Answer: bExplanation: Plier is not used in quarrying. Quarrying ...
View QuestionGranite is a type of?
a) Plutonic rockb) Metamorphic rockc) Hypabyssal rockd) Volcanic rock Answer: aExplanation: Granite is formed at ...
View QuestionFoliated structure is very common in case of
a) Sedimentary rocksb) Plutonic rocksc) Igneous rocksd) Metamorphic rocks Answer: dExplanation: Foliated rocks can split ...
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