In a closed traverse of, 'n' sides, the sum of interior angles is equal to

In a reverse curve, super elevation at the point reverse curve is

The additional lens introduced between the object glass and diaphragm in external focusing telescope is known as

The rays drawn to the points of known locations from the unplotted station occupied by plane table are termed

Departure of a line is obtained by multiplying its length by the.... of its reduced bearing

The vertical distance between two consecutive contour lines is called

The smallest division of a metric levelling staff is

In prismatic compass, the magnetic needle used is

One hectare is equal to ..sq meter

The longest of the chain lines used in making a survey is called the

The usual steel sections used as stiffeners in a plate girder is

When canal and river happen to meet at the same level, then

End support of a bridge is called

The center to center distance between adjacent supports of a bridge is called

In sloping roof, rise of roof is usually taken as

...... are for the increasing the bearing capacity of soil

If the plan is above XY line and elevation is below XY line then the object is situated in

The curve traced by the end of a thread unwound from a circle or a polygon, keeping the tread tight is called

In conic sections, if the section is parallel to the axis of the cone then it will be

The original cost of property minus depreciation is

For earth work excavation under water, the rate is to be incresed by

In rate analysis, waste for scantling is taken as

The built up covered area measured at the floor level is termed as

Contractor's profit is usually

Analysis of rates of work is done by referring

Centre line method is suitable when offsets are

Prismodial rule is used when ordinates are

The initial lead for earth work is

In biological treatment there is formation of a biological film of

The popular plumbing system in multi storeyed building is

The traps which are provided at different places in the drain pipes are

Pathogenic bacteria can be killed by

The best coagulant for removing colour is

The type of water supply distribution system layout most suitable for a city layout on a rectangular plans is

The first stage in water treatment is

According to the recommendation of W.H.O the pH value of domestic water should be

Under average Indian conditions, the demand of water for domestic consumption(in litres per capita per day) is about

Seepage loss from irrigation canals can be reduced be

A structure which takes out slit from a canal is called

A current meter is used to measure

Delta of crop means

The separation of coarse aggregate from concrete during its transportation is known as

The radius gyration of any member is given by the formula

The minimum area of compression reinforcement in a beam must not exceed

A rivet will be in double shear if the joints is

In a steel roof truss the roofing material is supported directly on

For column carrying heavy loads, the type of base suitable is

Anchorage value of standard hook is a

In R.C.beams shear cracks appear as

The property of a soil which permits flow of water through interconnected voids is called