- Which one of the following pairs relating to flumes carrying open channel flow is correctly matched?

a. N-modular flume….Flow is unaffected by drowning

b. Ventura flume….Standing wave forms at the throat

c. Ventura flume….Flow at the throat is at less than critical velocity

d. Standing wave flume….Hump is not provided at the throat

Answer:- Ventura flume….Flow at the throat is at less than critical velocity

- Viewing watershed as a system, which one of the following assumptions is made in the unit graph theory?

a. Non-linearity

b. Both linearity and time variance

c. Both time invariance and non-linearity

d. Both linearity and time invariance

Answer:-Both linearity and time variance

- Consider the following statements regarding Plane Table surveying:

1. It is less accurate than chain surveying.

2. It is not necessary to do accurate centering of plane table for small scale survey.

3. Compass rule may be made use for adjusting the plane table transverse.

4. From the instrument station, re sectors are drawn to plot the position of object in the field.

Of these statements :

a. 1, 2 and 4 are correct

b. 2, 3 and 4 are correct

c. 1, 2 and 3 are correct

d. 1, 3 and 4 are correct

Answer:- 1, 2 and 4 are correct

- In Timber where we can find moisture?

a. In cell only

b. In Wall only

c. In Cell and Wall only

d. None of these

Answer:-In Cell and Wall only

- Intersecting point for WBS and OBS

a. Cost account

b. Intersect matrix

c. Project matrix

d. None of above

Answer:-Cost account

- The Advantage of providing Super elevation on roads:

a. Higher speed of vehicles

b. Increased volume of traffic

c. Reduced maintenance cost of the roads

d. Draining off rain water quickly

e. All the above

Answer:-All the above

- Allowable Temperature of asphalt during lining:

a. 135 – 175 degree

b. 130 – 170 degree

c. 132 – 172 degree

d. None of these

Answer:-135 – 175 degree

- A 5-m high retaining wall is backfilled with sand (unit weight (γ) = 19 KN/m
^{3 }with angle (∅) of 30^{0 }with angle of friction (δ) of 15^{0 }Calculate lateral earth pressure and lateral earth force

a. 31, 79

b. 35, 72

c. 37, 75

d. None of above

Answer:-31, 79

- Consideration of long pile in Rock

a. Rock

b. Buckling

c. Strength of concrete

d. All of the above

Answer:-Strength of concrete

- The concrete slump recommended for beams & slabs:

a. 25 50 mm

b. 25 75 mm

c. 30 125 mm

d. 50 100 mm

e. None of the above

Answer:-30 125 mm

- The concrete slump for foundation is:

a. 25 → 50 mm

b. 30 →125 mm

c. 50 → 100 mm

d. 75 →125 mm

e. None of these

Answer:-50 → 100 mm

- The form work including the props can be removed from beams, only after

a. 3 days

b. 7 days

c. 14 days

d. 21 days

Answer :-14 days

- Consider two beams with equal cross-sections, made of the same material, having the same support conditions, and each loaded with equal uniform load per length. One beam is twice as long as the other. The maximum bending stress in the longer beam is larger by a factor of:

a. 1.25

b.1. 50

c. 2.00

d. 4.00

Answer:- 4.00

- In a two way slab the lifting of the edges of the slab occurs due:

a. Resultant shear force at the ends

b. Torsional moments on the slab

c. Unbalanced moments on the slab

d. Heavy shear load

Answer:- Torsional moments on the slab

- Law of elasticity states that the extension of a spring is in direct proportion with the load applied to it.

a. Young’s

b. Robert’s

c. Hooke’s

d. Poisson’s

Answer:-Hooke’s