NEW
Font size
S
M
L
XL
Worksheets06-01-26 Surveyor - Chain Survey - Part 1
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Chain surveying is most suitable when the survey area is:
a)
Large and heavily built-up
b)
Open, small, and fairly level
c)
Hilly with dense vegetation
d)
Covered with buildings and traffic
2.
Which of the following measurements is not taken in chain surveying?
a)
Horizontal distance
b)
Linear distance
c)
Angular measurement
d)
Offset distance
3.
The fundamental principle on which chain surveying is based is:
a)
Traversing
b)
Levelling
c)
Triangulation
d)
Resection
4.
A triangle in chain surveying is considered well-conditioned when:
a)
All sides are equal
b)
No angle is less than 30° or greater than 120°
c)
One angle is 90°
d)
It is an equilateral triangle
5.
Buildings roads and permanent boundaries are classified in chain surveying as:
a)
Soft details
b)
Overhead details
c)
Hard details
d)
Underground details
6.
An offset is defined as:
a)
Distance between two survey stations
b)
Distance along the base line
c)
Lateral distance of a detail from the chain line
d)
Vertical distance between points
7.
Which offset requires only one measurement for fixing the position of a detail?
a)
Oblique offset
b)
Long offset
c)
Perpendicular offset
d)
Tie offset
8.
Assertion A Oblique offsets require at least two measurements to fix a point Reason R Oblique offsets are taken at an angle other than 90 degrees to the chain line
a)
Both A and R are true and R is the correct explanation of A
b)
Both A and R are true but R is not the correct explanation of A
c)
A is true but R is false
d)
A is false but R is true
9.
Assertion A Tie lines are used to check the accuracy of chain surveying Reason R Tie lines connect main survey stations at the ends of the base line
a)
Both A and R are true and R is the correct explanation of A
b)
Both A and R are true but R is not the correct explanation of A
c)
A is true but R is false
d)
A is false but R is true
10.
The base line in chain surveying is:
a)
The shortest chain line
b)
A check line
c)
The longest and most important survey line
d)
An offset line
Reset
