The least count of a prismatic compass is

At magnetic pole, dip of a magnetic needle is

An imaginary line joining the points of equal declination either positive or negative, on the surface of the earth is called ----- Line

The smaller angle which a line makes with a true meridian is called

The zero of the graduation of prismatic compass is at ------ end of the graduated circle

....... Meridian of a place changes its position with time

Fore bearing and back bearing of a line whose end station are free from local attraction should differ by

The sum of the interior angles of a closed traverse is equal to right angles ------ ,where 'n' is the number of its sides

The length of a line measured with anerroneous chain .... where D and D' are true and erroneous distance and L and L' are true and erroneous length of the chain

..... Instrument is used for setting out right angles

The angle between two plain mirrors of an optical square is

Walking over the area and observing its main features and boundaries is known as:

The principle of chain surveying is to divide the area in to

Sag correction is given by ....... Where L= length of tape, W = weight of tape and P = the pull

For the measurement of short offset, Instrument is used

Each meter length of a metric chain is divided in to .... Links

The correction of slope is given by ....Where 'h' is the difference in height and 'L' is the slopping distance

The method of measuring horizontal distance along the slope directly known as ---------- method

The end stations of a line are free from local attraction. The difference between fore bearing and back bearing is

The perpendicular distance between intrados and extrados of an arch is called

The error of closure for a traverse in terms of error in Latitude (ΣL) and error in Departure(ΣD) is

The true bearing of a line is calculated as

Survey that deals with mapping of large water bodies is known as

The curvature of earth's surface is taken into account, only if the extent of survey is more than

The sensitivity of bubble tube can be increased by

The magnetic bearing of a line is 48° 30' and the magnetic declination at that place is 2° 30' minutes East. The true bearing is

If Quandrantal bearing of a place is N 10° W the corresponding whole circle bearing is

The working principle of optical square is based on

The length of a ranging rod is

An obstacle that obstructs both chaining and ranging is

Permissible error in chaining for measurement on a hilly ground is

A triangle is said to be well conditioned if none of its angle is less than

Invar tapes are used for taking accurate measurements because

The length of one link in Engineering surveys chain should be

The method mainly adopted in reconnaissance survey is

Substense bar is an instrument used for

The first step of temporary adjustment of a prismatic compass is

In RCC lintels the positions of main steel in concrete should be at

The convexity provided to the carriageway between the crown and the edge of the pavement is known as

Lower edge of the inclined roof surface is called

In ordinary residential public building the D.P.C is provided at

The members which support covering material of a slopping roof are

The inclined braces used in a truss to prevent the sagging of the principal rafters are called

A portion of wall on which the end of an arch rests is known as

In public building the maximum riser is limited to

The number of steps in a flight should not be less than

The type of bonding in which all cources are laid as stretchers is known as

The horizontal hairs provided in a stadia diaphragm will be

The most common input device used is the

The entire Central Processing Unit (CPU) on a single chip is called