Materials-Bricks and Aggregates [IES-ESE (Engineering Services) Civil Engineering]: Questions 1 - 3 of 17
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Question 1
Appeared in Year: 2018
Question Assertion-Reason▾
Assertion(Ꭺ)
Lining of nuclear plants with especially heavy concrete is needed for shielding and protecting against several dangerous conditions.
Reason(Ꭱ)
Limonite is one special type of aggregate possessing a high density
Choices
Choice (4) | Response | |
---|---|---|
a. | Both Ꭺ and Ꭱ are false | |
b. | Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ | |
c. | Ꭺ is false but Ꭱ is true | |
d. | Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ |
Question 2
Appeared in Year: 2017
Question Assertion-Reason▾
Assertion(Ꭺ)
Mud bricks can be completely replaced by Flyash lime-Gypsum (FALG) bricks in building.
Reason(Ꭱ)
Useful fertile soil is used in manufacturing mud bricks, causing high CO2 release in the atmosphere.
Choices
Choice (4) | Response | |
---|---|---|
a. | Both Ꭺ and Ꭱ are false | |
b. | Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ | |
c. | Ꭺ is false but Ꭱ is true | |
d. | Ꭺ is true but Ꭱ is false |
Question 3
Appeared in Year: 2017
Question Assertion-Reason▾
Assertion(Ꭺ)
Contemporarily, even in high rise buildings, ordinary brick is being replaced by glass blocks for load-bearing walls.
Reason(Ꭱ)
Bricks have high thermal conductivity and area not heat insulators.
Choices
Choice (4) | Response | |
---|---|---|
a. | Ꭺ is false but Ꭱ is true | |
b. | Both Ꭺ and Ꭱ are false | |
c. | Ꭺ is true but Ꭱ is false | |
d. | Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ |