Civil Engineering (CE)

The bottom diameter, top diameter and the height of the steel mould used for slump test arerespectively

Match List-I (Format of representation) with List-ll (Context/Relevant to) and select the correct answer using the codes given below the lists:

List-ll
1. Relevant to a velocity potential
2. Rate of rotation about a relevant axis
3. Pressure gradient in a relevant direction
4. Continuity of flow

Which one of the following is the most preferred wood for high quality and durable furniture ?

An internal mouthpiece is said to be running free if the length of the mouthpiece is __________ the diameter of the orifice.

Strain energy per unit volume of a solid circular shaft φ under axial tension is

The horizontal component of force on a curved surface is equal to the

Activity ‘C' follows activity 'A' and activity 'D' follows activities 'A' and 'B'. The correct network for the project is

The specific gravity of sandy soil is –

A centrifugal pump gives maximum efficiency when its impeller blades are

The flow in a pipe is laminar, when Reynold number is less than 2000.

Minimum centre to centre spacing of friction pilesof diameter (D) as per BIS code is

If 'P' is the prestressing force applied at a maximum eccentricity 'g' at mid-span, figure, to balance the concentrated load 'W', the balancing load will be

The angle subtended by the long chord of a simple circular curve at its centre is equal to

In a reinforced concrete T-beam (in which the flange is in compression). The position of neutral axis will

The expression for modular ratio where  is the permissible compressive stress due to bending in concrete in N/mm²

Instruments for measuring the intensity of incoming radiation are called

Consider the following statements:
1. Pipe network analysis is normally necessary in analyzing flow in pipes at city water systems,
2. Hardy-cross method of solving pipe network is a method of successive approximations and is not a direct method.
3. The network must satisfy the momentum equation because the flow in each pipe satisfies the head loss equation.
4. Principle of continuity is satisfied in a pipe network..

Select the correct statments:

Given below are methods of compaction:

1. Vibration technique

2. Flooding the soil

3. Sheep-foot roller

4. Tandam roller

5. Heavy weights dropped from a height

The method suitable for cohesionless soils include

A beam of length L, simply supported at ends, carries a load W at a distance of a from one end and at a distance of b from other end such that a + b = L. If El is flexural rigidity of the beam, how much strain energy is absorbed in beam?

Transition curves are introduced at either end of a circular curve, to obtain

The length of vehicle controls the design of

Which of these statements are correct?

A reduction factor C_r to load carrying capacity of a long column is given by

Work done in blowing a soap bubble of diameter 12 cm will be. Assume the surface tension of soap solution = 0.04 N/m.

The bending moment diagram of the beam shown in Fig. 10.55 is

The best unit period of a unit hydrograph, is equal to basin lag divided by

In the prismatic compass 

In levelling operation

In a sample of water an increase of pressure by 18 MN/m² caused 1% reduction in volume. The bulk modulus of elasticity of this sample, in MN/m² is

A parabolic arch, symmetrical; with hinges at centre and ends, carries a point load P at a distance x from left support. The arch has a span of 20 m and rise of 5 m. What is the value of 'x' if the left hinge reaction is inclined with a slope of two vertical to one horizontal?

During tensile testing of a specimen using a Universal Testing Machine, the parameters actually measured include

The delta for a crop having Base period 120 days is 70cm what is the duty

The standard turbidity produced by one mg of silicon dioxide (silica) in one litre of distilled water, is called

Under identical conditions evaporation from sea water is

A pin-jointed plane frame is unstable if where m is number of members r is reaction components and j is number of joints

Vee–Bee consistometer test is suitable for findingworkability of

A pycnometer is used to determine

The bending moment diagram shown in figure-I corresponds to the shear force diagram in

Consumptive use of water for a crop represents

Minimum reinforcement in a circular concrete column as pe IS- 456 is :-

On application of external stress on timbers, it behaves like

The coincident draft is given by

100.Setting out of bridges involves determination of
1. length of centre line
2. height of piers
3. direction of centre line
4. position of piers
Of these statements

Cipoletti weir is a type of trapezoidal weir inwhich the sides have a slope of

The unit of dynamic viscosity in S.I. units is

Higher quantities of copper, more than 2.5 mg/l or so, may cause diseases pertaining to

The amount of reinforcement for main bars in aslab, is based upon

The highest value of annual evapotranspiration in India is at Rajkot, Gujarat. Here the annual PET is about

Traffic volume is equal to

Irrigation of a field is normally warranted when the available moisture content in the root zone of a crop is depleted by about

Irrigation of a field is normally warranted when the available moisture content in the root zone of a crop is depleted by about

The radius of Mohr’s circle gives the value of

Consider the following statements:
Shrinkage of concrete depends upon the
1. relative humidity of the atmosphere
2. passage of time
3. applied stress
Which of these statements is/are correct?

Free surface of a liquid tends to contract to the smallest possible area due to force of

Due to some point load anywhere on a fixed beam. the maximum free bending moment is M.The sum of fixed end moment is

The rolled steel section used in a cased beam has width ‘B’ mm and depth ‘D’ mm. The minimum width in mm of the finished cased beam is given by 

What is the effective net width of plate shown in figure for carrying tension?

For a specified weir foundation geometry and applied head, the pressure distribution on the base of the impervious floor of a weir is

Which of the following is an obstacle to chaining but not to ranging?

The cross-section of a beam in bending is as shown in the figure. It is subjected to shear force acting in the plane of cross-section. Which among the following figure shows the correct shear stress distribution across the depth of the cross-section of the beam?

A simply supported I beam with its web horizontal is shown in the given figure. It is subjected to a vertical load

The shape of the shear stress distribution in the cross-section of the beam under the load would be

First class timber has an average life of

The clear distance between the lateral restraints for a simply supported or continuous beam toensure lateral stability should not exceed:

Choose the function f(t); –∞ < t < ∞, for which a Fourier series cannot be defined.  

Consider the following statements :

Bearing stiffeners are provided in a plate girder

1. to avoid local bending failure of flange.

2. to prevent buckling of web.

3. to strengthen the web.

4. under uniformly distributed loads.

Which of these statements are correct ?

If the loss due to friction in pipes is 4 m, the total losses in strainer and bends may be taken as

Consider the following statements:
1. Addition of a small quantity of slaked lime to Portland cement in cement mortar increases the plasticity of the mortar.
2. Light weight mortar is prepared by mixing cement and finely crushed fire bricks with water,
3. Fire resistant mortar is prepared by mixing aluminous cement and finely ground china clay wares with water.
Which of these statements are correct?

The process of determining the locations of the instrument station by drawing resectors from the locations of the. known stations is called

The ideal shape of a transition curve, is

The coefficient of discharge for an external mouthpiece is

Which of these statements is/are correct?

If the cross-section of a member is subjected to a uniform shear stress of intensity ‘q’, then the strain energy stored per unit volume is equal to (G = modulus of rigidity)

The value of the viscosity of an ideal fluid is

To avoid an interruption in the flow of a syphon, an air vessel is provided

The vanes of a centrifugal pump are generally

Sulphur-impregnated concrete is obtained by