STUDY LESSON:-47 [CIVIL ENGINEERING]
For Competitive exams/Govt. jobs/Semester exam/Self Study Purpose
1. Which road plan adopted star and grid pattern of road?
a) Lucknow Road Plan b) a) Nagpur Road Plan c) a) Delhi Road Plan d) a) Bombay Road Plan
2. Durability of an aggregate is determined by ______
a) Soundness test b) Abrasion test c) Aggregate impact value d) Crushing test
3. As per IRC guidelines what is the value of lateral or side friction used in design of horizontal curve?
a) 0.15 b) 0.24 c) 0.35 d) 0.40
4. A well designed signalized intersection well be considered when
a) total delay is minimized b) crossing conflicts increased c) cycle time is equal to the sum of ed and yellow times in the phases
5. Hardness of an aggregate is determined by _____
a) Soundness test b) Abrasion test c) Aggregate impact value d) Crushing test
6. What does '30' represents in Bitumen sample VG30?
a) Ductility of bitumen at 27°C is more than 30cm b) Viscosity of bitumen at 60°C is between 2400 and 3600 poise c) elastic recovery of bitumen at 15°C is more than 30 % d) penetration of bitumen at 25°C is between 20 to 40
7. Toughness of an aggregate is determined by ____________
a) Soundness test b) Abrasion test c) Aggregate impact value d) Crushing test
8. Strength of an aggregate is determined by ____________
a) Soundness test b) Abrasion test c) Aggregate impact value d) Crushing test
9. A concrete pavement is subjected to a temperature rise causing slab crack, if the slab cools uniformly then in which location may the crack will appear?
10. In which kind of joint does Dowel Bar used generally?
Answers:-
1. a) Lucknow Road Plan
2. a) Soundness test
3 a) 0.15
4. a) total delay is minimized
5. b) Abrasion test
6. b) Viscosity of bitumen at 60°C is between 2400 and 3600 poise
7. c) aggregate impact value
8. d) Crushing test
9. At the center
10. Expansion
a) Lucknow Road Plan b) a) Nagpur Road Plan c) a) Delhi Road Plan d) a) Bombay Road Plan
2. Durability of an aggregate is determined by ______
a) Soundness test b) Abrasion test c) Aggregate impact value d) Crushing test
3. As per IRC guidelines what is the value of lateral or side friction used in design of horizontal curve?
a) 0.15 b) 0.24 c) 0.35 d) 0.40
4. A well designed signalized intersection well be considered when
a) total delay is minimized b) crossing conflicts increased c) cycle time is equal to the sum of ed and yellow times in the phases
5. Hardness of an aggregate is determined by _____
a) Soundness test b) Abrasion test c) Aggregate impact value d) Crushing test
6. What does '30' represents in Bitumen sample VG30?
a) Ductility of bitumen at 27°C is more than 30cm b) Viscosity of bitumen at 60°C is between 2400 and 3600 poise c) elastic recovery of bitumen at 15°C is more than 30 % d) penetration of bitumen at 25°C is between 20 to 40
7. Toughness of an aggregate is determined by ____________
a) Soundness test b) Abrasion test c) Aggregate impact value d) Crushing test
8. Strength of an aggregate is determined by ____________
a) Soundness test b) Abrasion test c) Aggregate impact value d) Crushing test
9. A concrete pavement is subjected to a temperature rise causing slab crack, if the slab cools uniformly then in which location may the crack will appear?
10. In which kind of joint does Dowel Bar used generally?
Answers:-
1. a) Lucknow Road Plan
2. a) Soundness test
3 a) 0.15
4. a) total delay is minimized
5. b) Abrasion test
6. b) Viscosity of bitumen at 60°C is between 2400 and 3600 poise
7. c) aggregate impact value
8. d) Crushing test
9. At the center
10. Expansion
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