Which of the following triangulation would have longest base line?

The minimum radii of curve recommended for vehicle moving in a hill road which is not snowbound at a speed of 10 m/s is

In Geometrical design of highways, mechanical widening and psychological widening are provided on

The trickling filters are always provided between _____ to remove organic solids produced in filtration.

The zero graduation in prismatic compass is marked in the,

The effect of curvature of earth is to make the objects appear

The condition for greatest hydraulic efficiency of some of the cross-sections of the channel is that the hydraulic radius must be equal to half of the depth. Which one of the following cross-sections does not satisfy the above condition?

If Bernoullis equation is applied to the pipe flow shown in the figure by neglecting head losses, which of the following statements is most correct? 

A vertical rectangular plane surface is submerged in water such that its top and bottom surfaces are 1.5 m and 6.0 m respectively below the free surface. The position of center of pressure below the free surface will be at a distance of:

If the compaction factor is 0.95, the workability of concrete is

The vehicle used in case of enamel paints is usually

The type of bond in which every other course contains both headers and stretchers is called

The contact pressure for a rigid foundation on a cohesionless soil is

The upstream slope of an earth dam under steady seepage condition is:

The property of soil by virtue of which it deforms rapidly without rupture, elastic rebound and also a volume change is-

In hydrometer analysis for a soil mass

A rectangular hollow section with external dimensions 4 cm by 4 cm and thickness of 1 cm will have its moment of inertia about centroidal  X-X axis.

Match List I with List II and select the correct answer:

List I	List II
A. Cube specimen	1. Pin vibrator
B. Pavement slab	2. Form vibrator
C. Heavily reinforced column	3. Table vibrator
D. Mass concrete in bridge piers	4. Screed vibrator
	5. Manual compaction

In a concrete mix, for given cement content and workability, higher proportion of fine aggregate will be required if

Which one of the following statements is NOT correct in respect of wet process of manufacturing of cement?

Which one of the following statements is correct?

A simply supported RCC one-way slab for an office floor has clear dimensions of 4 m × 10 m with 230 mm walls all-around. What is the effective length of the slab? (Take the effective depth of the slab as 160 mm)

The grade of concrete and reinforcement are M- 20 and Fe-250 respectively. Consider 25 mm diameter bars and τ_bd is 1.2. What is the development length at support for a simply supported beam of a rectangular section? 

A rectangular 230 mm × 350 mm beam is (effective depth). The factored shear force acting at a section is 80 kN. If the permissible shear stress in concrete is 0.25 MPa, the design shear force is nearly

Which one of the following statements is NOT correct in reinforced concrete design?

Consider the following statements 
Web crippling due to excessive bearing stress can be avoided by 
1. Increasing the web thickness 
2. Providing suitable stiffeners 
3. Increasing the length of the bearing plates. 
Which of these statements are correct?

An open-coiled helical spring of wire diameter 12 mm. mean coil radius 84 mm, helix angle 60° carries an axial load of 480 N. What is the twisting moment?

A stepped circular shaft is fixed at A and C as shown in the above figure. The diameter of the shaft along BC is twice that of as along AB. The torsional rigidity of AB is GJ. The torque required for unit twist at B is

For a rectangular beam of 4m long with 100 mm wide and 200 mm deep, it carries a shear force of 100 kN. What is the maximum shear (τ_max)  due to the bending of rectangular section?

According to IS 15489: 2004, the thinner used in plastic emulsion paints is:

A frame is made with four joints and five members. This frame is a

Which type of canal is not provided with any headwork for diversion of river water?

Major projects of irrigation are those which have irrigation potential of more than:

The expected out-turn of a stone cutter for an item of work "Ashlar stone dressing" is: 

The contractor puts up higher rates for certain items and lower rates for other items so that the total amount of the tender remains practically unaffected is known as

Which floor is used for surface subjected to heavy wear like dairies and hospital?

In which of the following circumstances the shoring is used?

In industrial buildings, the permissible maximum vertical deflection (under serviceability) for Purlins/Girts of length 3.6 m, supporting elastic cladding, for design load (live load/wind load), as per IS 800:2007 is:

Match the following lists:

List-I (Sections)	List-II(Limiting width to thickness ratio)
P. Rolled section	1. 88ε2
Q. Welded section	2. 42ε
R. Circular hollow section	3. 15.7ε
S. Hot rolled RHS	4. 13.6ε

Which of the following is economical if depth is limited and loads are too large?