Exercise: Surveying

Questions for: Surveying

Mistakes which may produce a very serious effect upon the final results arise due to
A:
in attention
B:
in experience
C:
carelessness
D:
all of these.
Answer: D
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The chord of a curve less than peg interval, is known as
A:
small chord
B:
sub-chord
C:
normal chord
D:
short chord.
Answer: B
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If the whole circle bearing of a line is 180°, its reduced bearing is
A:
S 0° E
B:
S 0° W
C:
S
D:
N.
Answer: C
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If the plane table is not horizontal in a direction at right angles to the alidade, the line of sight is parallel to the fiducial edge only for
A:
horizontal sights
B:
inclined sights upward
C:
inclined sight downward
D:
none of these.
Answer: A
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You have to observe an included angle with better accuracy than what is achievable by a vernier, you will prefer the method of
A:
repetition
B:
reiteration
C:
double observations
D:
exactness.
Answer: A
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