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1. A scissor crossover between two parallel railway tracks contains:

A

A diamond crossover

B

A heel divergence

C

A triangle Crossover

D

A turntable device

2. Momentum is _______ quantity.

A

both vector and scalar

B

only vector

C

only scalar

D

neither scalar nor vector

3. The Wet Mix Macadam is the layer rolled by:

A

Using Rammers

B

Pneumatic tyred roller

C

Sheep`s-foot Roller

D

Tandem Vibratory Roller

4. In India, the first train ran between:

A

Madras to Pondicherry

B

Delhi to Agra

C

Meerut to Delhi

D

Bombay to Thane

5. ______ type of fluid jump occurs when y2 /y1 > 12.

A

Rough

B

Weak

C

Stable

D

Smooth

6. Calculate the hauling capacity of a 1-4-1 locomotive when the coefficient of rail-wheel friction and weight on each driving axle are 0.30 and 23 tonnes respectively.

A

11.8 tonnes

B

12.8 tonnes

C

14.8 tonnes

D

13.8 tonnes

7. A tile drain is laid below a cropped land to remove excess irrigation water ,the drainage coefficient of this drain is usually expressed as:

A

Cm of water removed per second

B

Percentage of applied water which intercepted by this drain

C

Cm of water depth removed from the drainage area per day

D

Percentage of stored water which intercepted by this drain

8. The normal balanced condition of the stream will be restored by the process called:

A

Sedementation

B

Recreation

C

Dilution

D

Natural purification or self purification

9. Which method is NOT the part of the Quality Control Methods on construction projects?

A

Sampling

B

Testing

C

Inspection

D

Evaluation

10. Clay minerals in soils are produced due to ___________ type of weathering.

A

Physical

B

Chemical

C

Synthetic

D

Biological

11. In which method of road construction, it is realized that subgrade should be kept drained, compacted, and prepared with cross slope of 1 in 36:

A

Metcalf method of construction

B

Under Romans roads

C

Tresaguet method of construction

D

Macadam method of construction

12. Find the safe stopping sight distance on a two way and two lane level stretch for design speed of 50 kmph, assuming reaction time of driver as 2.5 sec and coefficient of friction is 0.37

A

71.4 m

B

41.4 m

C

61.4 m

D

51.4 m

13. The critical route of the network indicates the final path of the completion of a project which has:

A

Maximum time of completion

B

Minimum time of completion

C

Minimum cost of completion

D

Maximum cost of completion

14. Every longitudinal strain in the direction of load is accompanied by lateral strains of the opposite kind in all directions ___________ to the load.

A

opposite

B

perpendicular

C

parallel

D

axial

15. Which one among the following subsequent isn`t an ordering cost?

A

Transportation costs

B

Inventory store costs

C

Office and administrative expenses related to purchasing, accounting and receiving

D

Unloading costs

16. Which one of the following is NOT a soil exploration technique?

A

Auger boring test

B

Standard proctor test

C

Rotary drilling test

D

Wash boring test

17. The proportion 1 : 2 : 4 mix is also known as which grade of concrete?

A

M20

B

M10

C

M25

D

M15

18. The head of water over Centre of orifice of diameter 20 mm is 3 m. The actual discharge through orifice is 1.45 l.p.s. Calculate Cd of orifice.

A

Cd = 1

B

Cd = 20

C

Cd = 1060

D

Cd = 0.60

19. What is minimum vertical reinforcement required for reinforced concrete wall having Fe415 steel?

A

0.15% of gross area

B

6% of gross area

C

0.8% of gross area

D

0.12% of gross area

20. What will be the ultimate load if Live load is 60 KN, Dead load is 40 KN and Wind load 10 KN under limit state of collapse?

A

132 KN

B

100 KN

C

110 KN

D

150 KN