Q. Telescope is used in direct method with transiting during observing the bearings of lines by fast needle method.

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Q. In direct method with transiting, it is convenient to read one vernier throughout and apply the correction at alternate stations.

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Q. In which of the following transverse method angles are measured by theodolite?

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Q. In transversing by direct observation of angles, magnetic bearing of any one line can also be measured if required.

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Q. Transversing by included angles comes under which of the following?

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Q. __________ at a station is either of the two angles by the two survey lines meeting there.

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Q. Included angles can be measured _________

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Q. All angles are preferred to measure clockwise because of the graduations of theodolite circle increase in this direction.

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Q. A deflection angle is an angle in which a survey line makes with prolongation of back sight.

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Q. Transversing by deflection angles is more suitable for surveys of roads railways, pipe lines etc.

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Q. Deflection angle may vary from __________ to __________

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Q. Co ordinate length measured parallel to an assumed meridian direction may be defined as _________

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Q. The departure of the survey line may be defined as its coordinate length at right angles to the meridian direction.

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Q. In which direction latitude of the line is positive?

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Q. In which direction latitude of the line is negative?

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Q. The departure of the line is negative in east direction.

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Q. In which direction the departure of the line is positive?

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Q. If l is the length of the line and angle made with y-axis is y° then latitude (L) of the line is ____

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Q. If l is the length of the line and angle made with y axis is y° then departure (D) of the line is ____

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Q. The total latitude and departure of any point with respect to a common origin are known as dependent coordinates.

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