Magnetic bearing of survey lines at any place

The vertical angle between longitudinal axis of a freely suspended magnetic needle and a horizontal line to its pivot isknown as

In setting up a plane table in any station

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

The best method of interpolation of contours is by

The angle of intersection of a contour and a ridge line is

Two contour lines having the same elevation

The boundary of water of a still lake represents

The construction of an optical square is based on optical

In chain surveying a tie line is primarily provided to

While measuring a line from two stations A and B intervened by a raised ground

On a diagonal scale, it is possible to read

If the smallest division of a vernier is longer than the smallest division of its primary scale, the vernier is known as

The main principle of surveying is from

Pick up the incorrect statement from the following

Profile leveling is used for determining

International date line is located along

For a simply supported beam with a central load, the bending moment will be

Bottom most component of a flexible pavement is

A gradient along which the vehicle does not require any fractive effort to maintain a specific speed, is known as

The efficiency of the brakes of a vehicle depends upon

Inert material of concrete mix is

The compaction of concrete, affects its

The vertical side member of a shuttering frame, is known as

An arch may be failed due to

When the length of any chord of a curve is less than peg interval it is known as

The curve composed of two arc of different radii having their centres on the opposite side of the curve is known as

Total latitude of a point is positive if it lies

For locating a distant object visible from two transit stations, the method used usually preferred is

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

The horizontal angle between two celestial body and the pole at observers place is known as

The great circle which passes through the zenith, nadir and poles is known as

Back bearing of a line is equal to

Pantagraph is used for

Permanent adjustments of a level are

For indirect ranging, number of ranging rods required is

Setting out of a curve by two theodolite method involves

If angular measurements of a traverse are more precise than its linear measurements the balancing of traverse is done by

The latitude of any traverse line is obtained by multiplying its length byA.

Under ordinary conditions, the precision of a theodolite traverse is affected by

The included angles of a theodolite traverse are generally measured

Imaginary lines passing through points having equal magnetic declination are termed as

The prismatic compass is considered more accurate than a surveyor's compass , because

Orientation of a plane table by two point problem is only adopted when

The platform at the end of the series of steps is known as

An arch constructed with finely dressed stones is known a

The line joining points on a map where the amount of precipitation recorded in a given period, is the same is called

The science which deals with origin,properties, distribution, and circulation oft he water in the earth is called

The time elapsed from first watering at the time of sowing to the last watering when the crop matures

The removal of material from the bed of a channel by flowing water is called