Civil Engineering (CE)

A one dimensional flow is one which

In a 3 hinged arch
1. Influence line for horizontal thrust is parabolic.
2. Maximum horizontal thrust occurs when the unit load is at crown.
3. Maximum sagging moment occurs when the unit load is at section itself.

Which of these statements is correct?

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

As per ICAO recommendation, minimum width of safety area for instrumental runway should be

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

Normally, the angle of roof truss with asbestos sheets should not be less than

Normally, the pitch of roof truss with asbestos sheets should not be less than :-

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

For four free standing pile group having are tan value of 18.3, the efficiency as per converselabarre formula, would be

In the case of isolated square concrete footing, match the locations at which the stress resultants are to be checked, where d is effective depth of footing and select the correct answer using the codes given below the list :  Stress Resultant LocationA. Bending moment   1. At face of column B. One way shear 2. At d⁄ 2 from face of column C. Punching shear 3 At d from face of column?

How is the depth of footing for an isolated column governed?
1. By maximum bending moment
2. By shear force
3. By punching shear
Select the correct answer using the codes given below:

The given figure shows a portal frame with one end fixed and other hinged. The ratio of the fixed end moments M_BA/M_CD due to side sway will be

In figure the maximum bending moment at the fixed end of the cantilever caused by the UDL is M.

The bending moment at a section //5 from the free end is

What is the most generally adopted detention period (approximately) for a septic tank under the Indian conditions?

Pick up the correct statement from the following :

The bubble tube parallel to the telescope of a theodolite should be more sensitive, since it controls.

The group index of a soil sub-grade is 7. The sub-grade soil is rated as

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

YZ, VW, ST, ?, MN

According to IS: 456–1978, the maximum strain in concrete at the outermost compression fibrein the limit state design of flexural member is

A plane frame ABCDEFGH shown in figure has clamp support at A hinge supports at G and H, axial force release at C and moment release (hinge) at E. The static (d_s) and kinematic (α_k) indeterminacies respectively are

The cross-section of a standard fillet is a triangle whose base angles are 

For a railway track in hilly terrain, the type of gradient provided is:

The pigment used in paints for corrosive resistance, is

From the data of the rain storm shown in the below figure, the value of W_index is

When can a piezometer be not used for pressure measurement in pipes

Timber can be made reasonably fire-resistant by

Burge formula cumecs is based upon

If L is the perimeter of a closed traverse, ΔD is the closing error in departure, the correction for
the departure of a traverse side of length l, according to Bowditch rule, is

Lateral buckling of beam is not prevented by

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:

A bar of uniform thickness t and Length L tapers uniformly from a width of b₁ at one end to b₂ at the other end. What will be the extension of the bar under an axial pull P?

Minimum thickness of web in a plate girder, when the plate is accessible and also exposed to weather, is

Consider the following stages in the manufacturing Of bricks:
1. Weathering
2. Moulding
3. Tempering

The correct sequence of these stages in the manufacturing of the bricks, is 

A flow through an expanding tube at increasing rate is called unsteady non-uniform flow.

Wear of rails is maximum in

The transverse shear stress acting in abeam of rectangular cross section subjected to a transverse shear load , is

The effective length of a steel column, effectively held in position and restrained against rotation at both ends is

If W₁, W₂, W₃ and W₄ are the sequential weights obtained during observations in pycnometer
method for determining water content, the formula to be used, is

When the wind effect is not considered during flight planning, the result is a

Which one of the following statements is not correct?

What is the bond stress acting parallel to the reinforcement on the interface between bar and concrete?

The increase in pressure at the outer edge of a drum of radius (r) completely filled up with liquid of density (ρ) and rotating at (ω) rad/s is

The rate of rainfall for successive 10 minute periods of a 60 minute duration storm, are shown in the below figure. If the value of φ_index is 3 cm/hour, the run off will be

Consider the following statements:
1. Tests on cement paste to determine initial and final setting times are done at normal consistency condition.
2. Low heat cement has a high percentage of tricalcium aluminate.
3. High early strength Portland cement contains a larger percentage of tricafcium silicate and a lower percentage of dicalcium silicate.
Which of these statements are correct?

In a singly reinforced concrete beam section, maximum compressive stress in concrete and tensile stress reach their permissible stresses simultaneously. What is such a section called?

Electrical conductivity (EC) of water and total dissolved solids (TDS) are interrelated. The value of EC will

Normal depth in open channel flow is

Pandrol clips cannot be used with

The basic action involved in sheep foot rolling is

Under identical conditions evaporation from sea water is

An area is classified as a drought prone area if the probability P of occurrence of a drought is

The most suitable solid waste disposal methodfor rural areas is

Cracks in a tree may develop due to
1. storm
2. drying of core
3. frost

Which of these statements is/are correct?

Partial safety factor for dead ,load, imposed loadand wind load for limit state of collapse arerespectively

Match List-1 (Features) with List-ll .(Type of manometers) and select the correct answer using the codes given below the lists:
List-I
A. Open ended manometer for positive pressure
B. Negative pressure manometer
C. For measuring pressure in liquids or gases
D. For measuring pressure in liquids only

List-ll

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

Which one of the following procedures is used for sampling of the flue gas in a chimney for SPM?

The volumetric strain in case of cylindrical shell of diameter 'd' and thickness 't', subjected to
internal pressure p, having coefficient of elasticity E and poisson's ratiom is equal to

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

Which one of the following tests of water/ wastewater employs Eriochrome Black T as an indicator?

Permanent wilting point moisture content for a crop represents the

The semiofficial body set up for controlling and standardization of roads and bridges in India is 

The total thickness of pavement by CBR method depends on the CBR value of

Which one of the following phenomena in a pipe flow is termed as water hammer?

Apart from inertia force, which of the following forces is most important in motion of submarines underwater?

In CBR test surcharge weights are used to

The concept of boundary layer was first introduced by

Which one of the following Mohr's circles represents the state of pure shear?

A tension member, if subjected to possible reversal of stress due to wind or earthquake the slenderness ratio of the member should not exceed

The distance of visible horizon from a height of 36 m above mean sea level is given by

High strength steel used in prestressed concrete can take how much maximum strain?

In levelling operation

Which one of the following is not a desirable property of the subgrade soil as a highway material ?

Match List – I (State of stress) with List -II (kind of loading) and select the correct answer using the codes given below the lists: