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1. In a fixed beam, temperature variation produces:

A

Small stresses

B

Large stresses

C

Zero stresses

D

No effect

2. The point through which resultant of force gravity of the body acts is called ________.

A

moment of inertia

B

radius of gyration

C

centre of gravity

D

centroid

3. Fishplate contains how many fish bolts?

A

5

B

4

C

2

D

3

4. Sight distance on roads is required:

A

Both at horizontal and vertical curves

B

Only where roads passes through embankments

C

Only at horizontal curves

D

Only at vertical curves

5. Which one of the following binding materials is used in the construction of Water Bound Macadam (WBM)?

A

Coarse aggregates of size 53 to 22.4 mm

B

Stone screening type of size 13.2 mm

C

Fine grained material passing 0.425 mm sieve size

D

Stone screening type of size 12.5 mm

6. Which of the following is NOT a component of Sub-structure?

A

Girders

B

Wing walls

C

Piers

D

Abutments

7. Which one of the following chemical compounds is present in Ordinary Portland Cement, which has highest heat of hydration?

A

Tetra-calcium Aluminoferrite

B

Tri-calcium Silicate

C

Di-calcium Silicate

D

Tri-calcium Aluminate

8. If the soil sample is having a plastic limit of 28%, natural moisture content of 44% and a liquidity index of 55%, the liquid limit is _____.

A

57%

B

71%

C

59%

D

67%

9. Find discharge through pipe line 15 cm in diameter and 1000 m long, the drop in the water level is 7.7 m. (Assume F = 0.02)

A

Q = 0.018 m3/s

B

Q = 0.017 m3/s

C

Q = 20 m/s

D

Q = 10.018 m3/s

10. For continous beam the shear force coefficient at inner side of support which is next to the end support when only live load is considered is:

A

0.45

B

0.55

C

0.6

D

0.50

11. Which one of the following formulas is NOT used for computing the Fire Demand?

A

Kuichling`s Formula

B

Buston`s Formula

C

Hazen-Williams Formula

D

Freeman`s Formula

12. When a body is floating, sense of tilt and sense of internal couple due to buoyancy and weight of the body is in a clockwise direction then the body is in which state?

A

Rotationally unstable

B

Rotationally stable

C

Vertically unstable

D

Vertically stable

13. Which of the following stages of construction project consists of organising the project team?

A

Construction monitoring

B

Construction scheduling

C

Construction planning

D

Construction controlling

14. A long-span bridge is that which has a span of more than _____.

A

100 m

B

50 m

C

140 m

D

120 m

15. The readings on staff which is held vertically 60 m from a tacheometer are 1.460 and 2.055. The line of sight is horizontal. If the focal length of objective lens is 20 cm and the distance from objective lens to the vertical axis is 13 cm, the additive constant is:

A

0.13 m

B

0.20 m

C

0.33 m

D

0.07 m

16. Moment of the force about a point is the measure of _______ effect of the force.

A

only linear

B

only rotational

C

only circular

D

both rotational and circular

17. Elongation of a bar (ẟL) due to its own weight is given by:

A

W/E

B

WL/2

C

WE/L

D

WL/2E

18. What is creep coefficient for 28 days to load applied concrete?

A

1.1

B

2.2

C

1

D

1.6

19. If the width of the plate used in a plate load test is equal to `Bp`, then the size of the trench =

A

5Bp x 10Bp

B

2.5Bpx 5Bp

C

1.5Bpx 3Bp

D

5Bpx 5Bp

20. A vehicle is moving on a two-lane highway with design speed of 80 kmph on a horizontal curve of radius 500 m. What is the required length of transition curve-based IRC empirical formula?

A

64.56 m

B

34.56 m

C

44.56 m

D

54.56 m