If the body is in equilibrium, we may conclude that

The centre of gravity of a uniform rod lies its

The resultant of two forces P and Q acting at an angle θ=

The standard gauge adopted in Indian railway is

--------- is defined as the inward tilt or transverse inclination given to the cross section of the surface, throughout the length of the horizontal curve

Ultra violet rays used for the treatment of water is known as

Disinfection of water is done by

The pH value of drinking water should be

The drinking water will be safe if its biochemical oxygen demand (B.O.D) is

Presence of algae in water indicates that the water is

Diameter of a tube well varies from

Depth of a shallow well is not more than

1 Giga Newton =

The...... of a given system of force acting on a body is a force which will keep the body in equilibrium

If R = normal reaction; F =limiting friction and μ = coefficient of friction then

If soil in the nature remains in place directly over the parent rock, it is called

The maximum intensity of loading that the soil will safety carry with a factor of safety against shear failure is

---------- is the force of attraction between fine grained soil particles binding them together

The facility with which water is able to flow through pores of a soil mass is .... of the soil

Average unit weight of sand solids is about

The ratio of volume of voids to volume of solids in a soil mass is termed as

Average size of Coarse-grained sand is

One H. P.=

Unit of work in S.l. unit is

The capacity of doing work by an artisan or skilled labour in the form of quantity of work per day is

The total cost of whole project including all building structures

The built up covered area of building at floor level of any storey is

A list of rate of various item of works is maintained by the P.W.D to serve as a guide in setting in connection with contract agreements, which is called

Site plan is drawn to scale of

Density of mild steel is equal to

Rocks which are formed by cooling of magma is called

Portion of the roadway just beyond the edges of the carriageway, which is used by the traffic for occasionally passing is called

Horizontal angle between the true meridian and a line is called

The preliminary inspection of the area to be surveyed is called

One right angle =

Isogonic lines are lines having same

If a 20 m chain gets displaced from correct alignment by a perpendicular distance d meter, then the error is given by

Fine adjustment in a theodolite is done by the

The radius of a one degree curve is m

For ranging a line, the number of ranging rods required is

Contours of different elevations may cross each other only in case of

The operation of revolving plane table about its vertical axis so that all lines on the sheet become parallel to corresponding lines on the ground is known as

The profile leveling is usually used for determining

The longest chain line passing through the centre of area is

Box sextant is used for the measurement of

Reduced bearing is obtained when the whole circle bearing of a line exceeds

A triangle may be defined as well conditioned when the triangle is

The included angles of a theodolite transverse are measured

The north line of a map is marked on the

Anallatic lens is a