A clinometer is used for:A.

For the indirect ranging , number of ranging rods required is

If I is the perimeter of a closed traverse and ΔD is the closing error, the correction for departure of the traverse of side of length 'x' according to Bowditch's rule is :

For the true difference in elevation between two points A and B, the levelling instrument must be at:

A relatively fixed point of known elevation above datum is

The main purpose of surveying is to work

The latitude coordinate relates to

A fixed beam of span 1 carries a concentrated load 'w' at a distance of 'a' from the left end 'b' from right end. The fixed end moment at the left fixed end will be:

The M/El diagram of a beam becomes the

The bending moment in an arch is proportional to

Flexural rigidity of a hinged end is

The reaction locus in a two hinged semicircular arch is a

The maximum bending moment caused by a moving load on a simply supported beam is always

A slope and deflection of beams of varying rigidity may be easily computed by the method of

The number of compatibility conditions needed in the analysis of a statically determinate structure

The ratio of stiffness factor of a member to the sum of stiffness factors of all members meeting at a joint is known as

Redundant frames have members

The entrained air in concrete

Separation of coarse aggregate from concrete during transportation is known as

The top diameter, bottom diameter and height of a slump mould are

The ratio of young's modulus of elasticity for steel to that of concrete is known as

Duration of hydration of cement lasts

If water / cement ratio is 0.5 the quantity of water required for making concrete using one bag of cement, 2 bags of sand and 4 bags of property grade aggregate will be

Which one the following act as an admixture on ordinary concrete?

Low heat cement is preferred for

On a grading curve gap grading is represented by

Concrete gains strength due to

Minimum grade of concrete to be used in reinforced concrete

The form work for RCC structures can be removed after

For the same cross sectional area which beams will deflect least

Steam curing accelerates attainment of strength in concrete because

If the side of a concrete cube is reduced from 15 cm to 5 cm the test results

Le-chatelier's apparatus is used for testing

Batching of line sand is not done by volume

Spacing of stirrups in rectangular beam is

The mixture of different ingredients of cement is burnt at:

Corrosion in the steel reinforcement in concrete maybe minimized by

The drop manholes are generally provided in sewers for

No treatment of sewage is given if dilution factor is

Dimensions of a rectangular settling tank are : length = 24 m, width = 6 cm depth =3m if 2 hour detention period for the tank is recommended the rate of flow of sewage per hour is

With self-cleaning velocity in towers

Disinfection of drinking water is done to remove

Fresh sewage is generally

The value of sludge index ranges between

The coagulant used for treating water is

Maximum water hammer pressure in a pipe is developed when

Tintometer is used to measure

Liquid limit of a soil indicates its

The law used in permeability tests is

Compaction of a soil is measured in terms of: