Unconfmed compressive strength test is

Under a concentrated load, bearing stress fb in a beam is given by (where b is the length of the bearing plate and h is the depth of the root of the fillet).

Under normal conditions using an ordinary cement, the period of removal of the form work, is:

Under ordinary conditions, the precision of a theodolite traverse is affected by

Under reamed piles are generally used for

Underground water is obtained from

Under-reamed piles are generally

Uniform flow occurs when

Uniform flow occurs when

Uniformity coefficient of a soil is

Unit of surface tension is

Updating may result in

Upto a maximum of 72% of iron, is available in

Useful soil moisture for plant growth, is

V’ and ‘R are the regime mean velocity and hydraulic mean depth respectively in metres. Lacey’s silt factor ‘f’ is

Vanadium steel is generally used for

Varingon’s theorem of moment’s states

Various activities of a project, are shown on bar charts by

Varnish is a transparent or semi-transparent solution of resinous substances in

Velocity of flow of water in plain sedimentation water tank, is normally kept

Veneering means

Ventilating shafts are provided to a sewer line at every

Venturimeter is used to

Vertical construction joints are provided where the shearing forces are minimum in the case of

Vertical curves are provided where algebraic difference between grades is equal to or

Vicat apparatus is used for

Vicat’s apparatus is used for

Viscosity of water in comparison to mercury is

Viscous force is the of shear stress due to viscosity and cross-section area of flow.

Voids ratio of a soil mass can

Volume of the earth work may be calculated by

Volume of traffic which is due to improvement carried out in adjacent area, is known as

Volume of traffic which would immediately use a new road or an improved one when opened to traffic, is known

‘Ware house pack’ of cement means

Water cement ratio is

Water cement ratio is generally expressed in volume of water required per

Water content of a soil sample is the difference of the weight of the given sample at the given temperature and the weight determined after drying it for 24 hours at temperature ranging from

Water content of sewage is about

Water content of soil can

Water formed transported soil is

Water gets evaporated from water surfaces and land surfaces, get converted into water drops at lower temperatures, flows over ground surface and finally meets its source, i.e. lake, sea, etc. This entire process is generally known as

Water having pH value as 6, is

Water is a fluid.

Water is distributed to consumers by gravitational system, in

Water is liquid.

Water losses in water supply, is assumed as

Water may contain

Water may not contain much impurity if its source is

Water paint is a

Water pressure in a 80 cm water main is 10 kg/cm2. The minimum thickness of the metal required for the water main, not to be stressed more than 200 kg/cm2, is

Water required per bag of cement, is

Water retentivity for brick masonry should not be less than

Water supply includes

Water supply system includes

Water to the consumers may be supplied from

Wear of rails is maximum in weight of

Web crippling generally occurs at the point where

Weep holes are provided in retaining and breast walls

Weight and cross section of the rails are decided on

Well treated water is generally supplied for

What will be the curve lead for a 1 in 8.5 turnout taking off from a straight broad gauge track?

Wheels of a rolling stock are provided flanges on

When a body falls freely under gravitational force, it possesses

When a body floating in a liquid, is displaced slightly, it oscillates about

When a body in equilibrium undergoes an infinitely small displacement, work imagined to be done, is known as

When a body is immersed wholly or partially in a liquid, it is lifted up by a force equal to the weight of liquid displaced by the body. This statement is called

When a body is placed over a liquid, it will float if

When a body is placed over a liquid, it will sink down if

When a body moves round a fixed axis, it has

When a body, floating in a liquid, is given a small angular displacement, it starts oscillating about a point known as

When a brick is immersed in water for 24 hours and then dried, if

When a canal and a drainage approach each other at the same level, the structure so provided, is

When a canal flowing under pressure is carried below a natural drainage such that its F.S.L. does not touch the underside of the supporting structure, the structure so provided, is called

When a canal is carried over a natural drainage, the structure provided, is known as

When a circular wheel rolls on a straight track, then the shape of body centrode and space centrode respectively are

When a cohesionless soil attains quick condition, it looses

When a cylindrical vessel containing liquid is resolved, the surface of the liquid takes the shape of

When a cylindrical vessel, containing some liquid, is rotated about its vertical axis, the liquid surface is depressed down at the axis of its rotation and rises up near the walls of the vessel on all sides. This type of flow is known as

When a large value of radius of gyration is not required

When a liquid is flowing through a pipe, the velocity of the liquid is

When a load crosses a through type Pratt truss in the direction left to right, the nature of force in any diagonal member in the left half of the span would

When a load is transferred through one surface to another surface in contact, the stress is known as

When a number of hair pin bends are introduced, a minimum intervening distance in between is kept

When a number of roads are meeting at a point and only one of the roads is important, then the suitable shape of rotary is

When a plate is immersed in a liquid parallel to the flow, it will be subjected to a pressure that if the same plate is immersed perpendicular to the flow.

When a rectangular beam is loaded longitudinally, shear develops on

When a rectangular beam is loaded transversely, the maximum compressive stress develops on

When a series of wheel loads crosses a simply supported girder, the maximum bending moment under any given wheel load occurs when

When a ship floats at its designed water line, the vertical distance from water line to the bottom of the ship is known as

When a star is between the pole and the horizon, the relationship between latitude (ʎ), zenith distance (z) and declination δ, is

When a tank containing liquid moves with an acceleration in the horizontal direction, then the free surface of the liquid

When a tension member consists of two channel sections, the allowance for rivet hole is made for two holes from

When a tension member is made of four angles with a plate as a web, the allowance for holes is made as

When a tube of smaller diameter is dipped in water, the water rises in the tube with an upward surface.

When a uniformly distributed load, longer than the span of the girder, moves from left to right, then the maximum bending moment at mid section of span occurs when the uniformly distributed load occupies

When a uniformly distributed load, shorter than the span of the girder, moves from left to right, then the conditions for maximum bending moment at a section is that

When a vertical wall is subjected to pressures due to liquid on both sides, the resultant pressure is the of the two pressures.

When a wave strikes a vertical breakwater in deep water, it is reflected back and on meeting another advancing wave of similar amplitude merges and rises vertically in a wall of water. This phenomenon is called

When an up gradient of a highway meets a downgrade, the vertical curve provided, is known as

When drainage is permitted under initially applied normal stress only and full primarily consolidation is allowed to take place, the test is known as