Basic But Important interview question answer related to stone test
Exam or Interview multiple question and answer related to Stone Test
Question 01: Which test is used to find the rate of wear of stones?
- Answer A: Abrasion test
- Answer B: Crushing test
- Answer C: Acid test
- Answer D: Attrition test
Question 02: Which IS code gives details regarding the tests for weathering on building stones?
- Answer A: IS 1126
- Answer B: IS 1125
- Answer C: IS 1121 PART-4
- Answer D: IS 1121 PART-2
Question 03: In abrasion test, what material is placed in addition to the specimen in the testing apparatus?
- Answer A: Stainless steel ball
- Answer B: Metal piece
- Answer C: Stone piece smaller than specimen
- Answer D: Cast iron ball
Question 04: Which apparatus is used to test the hardness of stones?
- Answer A: Los Angeles
- Answer B: CTM
- Answer C: Dorry’s
- Answer D: Deval’s
Question 05: What are the specifications for tamping rod used in impact test?
- Answer A: 16 mm copper rod with square face
- Answer B: 16 mm copper rod with rounded end
- Answer C: 16 mm steel rod with rounded end
- Answer D: 16 mm steel rod with square face
Question 06: What parameter is being checked for in freezing and thawing test?
- Answer A: Weathering
- Answer B: Water absorption
- Answer C: Durability
- Answer D: Texture
Question 07: For crushing test what is the size of a specimen to be used?
- Answer A: 50 × 50 × 50mm
- Answer B: 100 × 100 × 100mm
- Answer C: 40 × 40 × 40mm
- Answer D: 45 × 45 × 45mm
Question 08: Which stone has a hardness of 7 in the Mohr’s hardness scale?
- Answer A: Calcite
- Answer B: Quartz
- Answer C: Gypsum
- Answer D: Topaz