All syllabus Civil Engineering Mock test – 9

Welcome to your All syllabus Civil Engineering Mock test - 9

Take an exciting test in All syllabus Civil Engineering

(Building Materials, Concrete Technology, Strength of Materials, Soil Mechanics and Foundation Engineering, RCC design, Surveying, Highway, Hydraulics, Water Supply, Waste water, Steel, Irrigation,  Estimation, Hydrology and Railway ) 

You have only 25 mins  to complete the test ( 25 Questions)

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1. Two reservoirs at different surface elevations are connected by a set of two pipes A and B of same diameter and length in parallel. If the friction factor of A is 4 times that of the pipe B, what is the ratio of the discharge in A to that in B ?
2. Consider the following statements :
Curing of concrete is necessary because
(a) concrete needs more water for chemical reaction
(b) it is necessary to protect the water initially mixed in concrete from being lost during evaporation
(c) penetration of surrounding water increases the strength of concrete Which of the statements given above is/are correct ?
3. Which of the following statements is NOT correct ?
4. Which one of the following is the correct statement ?
Refractory bricks resist:
5. If the Froude number of flow in an open channel is more than 1.0 then the flow is said to be
6. The defect which develops due to uncontrolled and non-uniform loss of moisture from wood is known as which one of the following ?
7. Which of the following should be employed to provide lateral support to the beams ?
1. Bracing of compression flanges.
2. Shear connectors.
3. Bracing of tension flanges
4. Embedding compression flanges into R.C.C. slab.
Select the correct answer using the codes given below :
8. Which of the following are the criteria associated with the design of sag vertical curve ?
1. Provision of minimum stopping distance during day time
2. Adequate drainage
3. Comfortable operation
4. Pleasant appearance
Select the correct answer using the codes given below:

9. Consider the following :
1. Initial consolidation.
2. Primary consolidation.
3. Secondary consolidation.
4. Final consolidation.
The three stages which would be relevant to consolidation of a soil deposit includes
10. Consider the following statements :
1. Mastic asphalt is a mixture of hard grade bitumen or blown bitumen, minerals filter and fine aggregates.
2. % of binder content in the mastic asphalt is 17-20 percent by weight of the aggregates. Which of the statements given above is/are correct ?
11. The combined correction for curvature and refraction for a distance of 1400 m is
12. Which one of the following is employed to determine strength of hardened existing concrete structure ?
13. As elastic bar of length 'l', cross-sectional area A, Young's modulus of elasticity E and self-weight W is hanging vertically. It is subjected to a load P applied axially at the bottom end. The total elongation of the bar is given by.
14. The following steps are necessary to obtain sufficient accuracy with the tape :
1. Keeping uniform tension on tape for each measurement:
2. "Breaking" tape on slopes are necessary to keep the tape level.
3. Keeping accurate count of the stations.
4. Keeping the tape on the line being measured.
The correct sequence of these steps is
15. A welded steel plate girder consisting of two flange plates of 350 mm x 16 mm and a web plate of 1000 mm x 6 mm, require
16. Consider the following statements in respect of the critical depth of flow in a prismatical rectangular channel:
1. For known specific emergy, discharge is minimum.
2. For known discharge, the specific energy is minimum.
Which of the statements given above is/are correct ?
17. Reinforced concrete door and window frames can be compacted using :
1. needle vibrator
2. plate vibrator
3. form vibrator
4. tapping
The correct sequence of these equipment in order of preference (from the best to the worst) is
18. What is the innermost portion of approach zone which is the most critical portion from obstruction viewpoint, called ?
19. In water treatment process, the chemical used for defluoridation is
20. Given that for a soil deposit,
K0 = earth pressure coefficient at rest,
Ka = active earth pressure coefficient,
Kp = passive earth pressure coefficient and
u = Poisson's ratio, the value of (1 - μ) is given by
21. What is the maximum possible value of Poisson's ratio for a non-dilatant material ?
22. What is the correct sequence of the following events in rock tunnelling :
1. Marking tunnel profile
2. Loading explosive and blasting
3. Checking misfire
4. Muking
5. Removing foul gas
6. Setting up and drilling
7. Gunnisting
Select the correct answer using the codes given below :
23. Consider the following steps :
1. Driving sheet piles surrounding a vibration-receiving structure.
2. Digging a trench around a source of vibration.
3. Placing rubber mountings between a machine causing vibration and its base. Active isolation of vibration can be achieved by
24. Which one of following statements associated with groynes :
1. Hydraulic behaviour of a system of groynes is influenced by the characteristics of particles that constitute the littoral drift.
2. Groyne is constructed approximately parallel to shore.
Which of the statements given above is/are correct ?
25. Which one of the following would contain water with the maximum amount of turbidity ?

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