What is the process of spacing the contours proportional between the plotted ground points established by indirect methods?
a) Interpolation
b) Tacheometric method
c) Cross section method
d) By squares method
Q.2.
The methods of interpolation are based on the assumption that the slope of ground between the two points is uniform.
a) True
b) False
Q.3.
Which of the following is not a chief method of Interpolation?
a) By estimation
b) By arithmetic calculation
c) By graphical method
d) By cross sections
Q.4.
Which of the following methods is extremely rough and is used for small scale work only?
a) By estimation
b) By arithmetic calculation
c) By graphical method
d) By cross sections
Q.5.
The positions of contour points between the guide points are located by _______
a) Estimation
b) Arithmetic calculations
c) Graphical method
d) Cross sections
Q.6.
Which of the following Interpolation method is accurate and time consuming?
a) by estimation
b) by Arithmetic method
c) by graphical method
d) by squares
Q.7.
In which of the following methods Interpolation is done with the help of a tracing paper?
a) by estimation
b) by Arithmetic method
c) by graphical method
d) by squares
Q.8.
In cross sections method, cross sections are run traverse to the centre line of a road, railway or canal etc.
a) True
b) False
Q.9.
In the case of hilly terrain, the tacheometric method may be used with advantages.
a) True
b) False
Q.10.
In cross sections method, If there are irregularities in the surface between two cross lines, additional guide points may be located on intermediate cross lines.
a) True
b) False
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