The height of an embankment of formation width 10 m with side slope 1: 2 is found to be 2 m. The area of section will be

An accurate method of estimate, consists of working out the quantities of each item of works of a project

The term implies carefully taking up or down to ground and removing all materials without damage

Unit of earth work excavation

In taking the measurement of plastered area no deduction shall be made for opening exceeding

The standard unit for flooring

The quantity of mortar required for standard unit of brick work in CM 1:6

The weight per meter runs of 12 mm dia bar

A slab of 5.05 m * 3.05 m and thickness 100 mm is provided with a main bar of 10 mm dia @ 200 mm c/c and distributing bar 8 mm dia at 200 mm c/c with a cover of 25 mm.The number of main reinforcement is

Plan and Elevation of a line segment are seen coincide, the line is situated in the

Collimation line is

Reciprocal levelling is used to determine

Chromatic aberration is a defect of lens due to

1 Minute =

The maximum permissible limit of error in chain survey is

In prismatic compass, the graduations are marked from zero at the

Dip of magnetic needle at the equator is

The schedule of rates are revised and published by

Average rainfall in Kerala is

Critical velocity in a channel is

A passage meant for the flow of surplus water over dam

The margin between crest of a dam or canal bank and full supply level is

Metallic tape is made up of

Invar tape is used:

Unit rate of work is obtained by

Load bearing wall structures are applicable to building those have

One hectare in:

Least count in the vertical circle of theodolite is

Reciprocal ranging is applicable in surveywork

The area measured by a 20 m chain, 0.5 link too short, is found to be 120 hectares. What will be the true area

In chain survey field book the chainages are entered in ascending order from

The sketch of land prepared by the surveyor during reconnaissance is known as:

In chain survey reference sketches are used

In the absence of cross staff right angles can be set out from chain line by a chain or tape

Azimuth is nothing but

Magnetic bearing of a line AB is S.32° E.What is the true bearing of the line, when the declination is 8° 16'

FB. of a line is 88 30'. What is its B.B.

Transiting means

The object of two point problem is

In reciprocal levelling

The length of a rectangle is two times breadth. If the perimeter 36 m what will be the area

Specific gravity is

Pyrometer is used to measure:

Absolute pressure is

Depth of foundation is found out by a

Minimum thickness of stone masonry is

In a closed traverse of side n, the sum ofinterior angles is =

The longest line in chain survey work is called:

Magnetic bearing of a line AB is 120°, find its true bearing if the direction of magnetic north at A is 9°15' west of true north

Find the value of the magnetic declination if the magnetic bearing of the Sun at noon is 184°