One Point Solution for All JKSSB Exams

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1. The actual penetration of penetrometer needle for the bitumen grade of 30/40 is:

30 mm / 40 mm

3 cm to 4 cm

30 mm to 40 mm

3 mm to 4 mm

2. Which of the following devices is used to transfer the wagons/locomotives from parallel tracks without any necessity of shunting?

Triangle

Scotch block

Turn table

Traverser

3. The stress induced in the body, when subjected to two equal and opposite pushes which results in decrease in length of the body is known as:

Compressive strain

Compressive stress

Tensile stress

Tensile strain

4. A ladder network is useful in case of ___________ works.

small

large

repetitive

continuous

5. In flow irrigation, the irrigation water flows to land by ________.

pumping

gravity

sinking wells

mechanical means

6. A beam of span 10 m is carrying a point load of 200 N force at a distance of 4 m from A. Determine the beam reactions.

RA= 80 N and RB= 120 N

RA= 120 N and RB= 80 N

RA= 60 N and RB= 100 N

RA= 100 N and RB= 60 N

7. Which of the following IS -Code is used for the basic requirements for water supply, drainage and sanitation?

IS 10500 (2012)

IS 456

IS 1035 (Part32)

IS 1172: 1993

8. What percentage of magnesia is allowed in ordinary Portland cement?

10%

9. The first experimental slow sand filter was constructed by John Gibb at Paisley in Scotland in the year ___________.

1823

1804

1821

1800

10. Preliminary survey of project includes:

All possible alternatives of project

Soil and traffic survey with the approximate cost of project

Contract documents

Detailed design and cost estimate

11. Rigid module of canal:

Varies discharge

Maintains high discharge

Maintains low discharge

Maintains constant discharge

12. Maintains high discharge

Fixing boundaries

Preparation of plan or map

Measurement of angles

Levelling

13. A cantilever of length 6 m carries a point load of 48 kN at its centre. The cantilever is propped rigidity at the free end. Determine the reaction at the rigid prop.

25 kN

20 kN

15 kN

30 kN

14. In core cutter test, the volume of the soil is taken as equal:

To the external volume of the dolly

To the internal volume of the dolly

To the external volume of the cutter

To the internal volume of the cutter

15. When river flows in two or more channels around alluvial islands, it is known as:

Degrading river

Stable river

Aggrading river

Braided river

16. The ratio of the weight density of a fluid to the weight density of a standard fluid is known as:

Kinematic viscosity

Specific volume

Specific gravity

Viscosity

17. The shear stress distribution in reinforced concrete section is:

Parabolic in tension area

Parabolic

Parabolic only in compression area

Linear

18. Which one of the following is INCORRECT for the condition to be satisfied in any network of pipes of distribution system?

In this system of layout the mains, submains, and branches are interconnected with each other

Hazen Williams formula or Darcy–Weisbach formula must be satisfied for flow in each pipe of the network

In each loop, the loss of head due to flow in clockwise direction must be equal to the loss of head due to flow in anticlockwise direction

According to the principle of continuity, the flow into each junction must be equal to the flow out of the junction

19. The line which is the intersection of a level surface with the ground is called:

Intersection line

Topographic line

Contour line

Horizontal line

20. n checking of quality of bituminous concrete, following costs were incurred: Prevention cost as Rs 1000 Appraisal cost as Rs 1500 Internal failure cost as Rs 2000 External failure cost as Rs 2500 The quality control costs, failure costs and quality costs for bituminous concrete are respectively:

Rs. 3500, Rs. 3500 and Rs. 7000

Rs 2500, Rs. 4500 and Rs. 7000

Rs. 1500, Rs. 3500 and Rs. 6000

Rs. 4500, Rs. 2500 and Rs. 7000