Explore topic-wise MCQs in Engineering.

If is the vertical angle of an inclined sight, is the angle of tilt of the staff, the error

The fluid generally used for grouting is

The seepage force in a soil, is

Stoke's law sates that the velocity at which a grain settles out of suspension, the other factors remaining constant, is dependent upon

A coarse-grained soil has a voids ratio 0.75, and specific gravity as 2.75. The critical gradient at which quick sand condition occurs, is

Minimum depth of a footing carrying a heavy load, is calculated by the formula

The ultimate Settlement of a soil is directly proportional to:

Pick up the clay soil group which does not swell when wet from the following :

Factor of safety against sliding of a slope, is the ratio of

If S, L and R are the arc length, long chord and radius of the sliding circle then the perpendicular distance of the line of the resultant cohesive force, is given by

The liquid limit and plastic limit exist in

The coefficient of curvature is defined

The ratio of the volume of voids to the volume of soil solids in a given soil mass, is known

A compacted soil sample using 10% moisture content has a weight of 200 g and mass unit weight of 2.0 g/cm³. If the specific gravity of soil particles and water are 2.7 and 1.0, the degree of saturation of the soil is

A partially saturated sample of soil has a unit weight of 2.0 g/cm3 and specific gravity of soil particles is 2.6. If the moisture content in the soil is 20%, the degree of saturation is

Degree of saturation of a natural soil deposit having water content 15%, specific gravity 2.50 and void ratio 0.5, is

The water content of soil is defined as the ratio of

Accurate determination of water content, is made by

According to Coulomb's wedge theory, the active earth pressure slides the wedge

The coefficient of compressibility of soil, is the ratio of

If the failure of a finite slope occurs through the toe, it is known as

Rankine's theory of active earth pressure assumes

An imaginary line joining the points of equal elevation on the surface of the earth, represents

The 'fix' of a plane table station with three known points, is bad if the plane table station lies

Closed contours of decreasing values towards their centre, represent

Pick up the method of surveying in which field observations and plotting proceed simultaneously from the following

While viewing through a level telescope and moving the eye slightly, a relative movement occurs between the image of the levelling staff and the cross hairs. The instrument is

Diopter is the power of a lens having a focal length of

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

The main principle of surveying is to work

In quadrantal bearing system, back bearing of a line may be obtained from its forward bearing, by

The variety of pig iron used for manufacture of wrought iron, is

Elastomers can extend upto

In the method of condensation polymerization,

Bitumen felt

In the cement the compound quickest to react with water, is

Fibre glass

Gniess is obtained from

The commonly used colour pigment in paints, is

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

Good quality stones must

The intercept of a staff

Wrought iron contains carbon upto

Pick up the polymineralic rock from the following:

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

The radius of gyration of the water line of a floating ship is 4 m and its metacentric height is 72.5 cm. The period of oscillation of the ship, is

A pipe consisting of several pipes of varying diameters and lengths, may be replaced by an equivalent pipe of diameter D of length

The Empirical formula for discharge over large rectangular weirs, is known as

Differential manometers are used to measure

A tank 4m x 3m x 2m containing an oil of specific gravity 0.83 is moved with an acceleration g/2 m sec². The ratio of the pressures at its bottom when it is moving vertically up and down, is