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WorksheetsIntroduction To Surveying - Part 3
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
The principle 'Work from Whole to Part' in surveying is followed to —
a)
Reduce field time
b)
Avoid accumulation of errors
c)
Increase cost
d)
Reduce control points
2.
If surveying is carried out from part to whole, what is likely to happen?
a)
Cost reduces
b)
Accuracy increases
c)
Small local errors accumulate into large distortions
d)
Time saved
3.
Which principle states that a new station should be fixed using two or more known reference points?
a)
Fixing new station from reference points
b)
Working from whole to part
c)
Intersection principle
d)
Parallel alignment method
4.
To locate a point by Rectangular Coordinates, which type of measurement is used?
a)
Two angular measurements
b)
One angle and one linear distance
c)
Perpendicular offsets
d)
Two linear measurements
5.
Which method is suitable for locating distant or inaccessible points like a mountain peak?
a)
Trilateration
b)
Triangulation
c)
Polar Coordinates
d)
Intersection
6.
In Plane Table Survey, the position of a point determined by intersection of lines drawn from two known points is —
a)
Resection
b)
Intersection
c)
Polar
d)
Trilateration
7.
The memory tip 'Two knowns make one unknown known' refers to —
a)
Work from Whole to Part
b)
Fixing new station from known references
c)
Triangulation
d)
Traversing
8.
Which correctly pairs a surveying task with its method?
a)
Road alignment survey – Rectangular Coordinates
b)
Layout of foundation – Polar Coordinates
c)
Mapping an island – Intersection Method
d)
Locating building corners – Triangulation
9.
In 'Work from Whole to Part', the correct city mapping sequence is —
a)
Plot details → Roads → Main stations
b)
Buildings → Blocks → City triangulation
c)
Main triangulation → Secondary control → Details
d)
Random measurements
10.
The main benefit of fixing new points from known references is —
a)
Reduces instrument cost
b)
Simplifies recording
c)
Enables re-checking and ensures stability
d)
Eliminates field observations
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