Surveying
Surveying Knowledge Challenge
Test your expertise in the field of surveying with our engaging 10-question quiz! This quiz is designed for those who are passionate about surveying principles, techniques, and accuracy. Whether you are a professional surveyor or a student looking to enhance your knowledge, this quiz will challenge your understanding and provide insights into this critical discipline.
Key Features:
- 10 multiple-choice questions
- Instant feedback on your answers
- Learn while you play!
The main principle of surveying is to work from
Higher level to the lower level
Lower level to higher level
Part to whole
Whole to part
The effect of the curvature of the earth's surface is taken into account only if the extent of surveys is more than _______ sq.km
100
260
195.5
245.5
Which one of the following scales is the largest one?
1 cm = 50 m
1 : 42000
RF = 1/300000
1 cm = 50 km
The smallest length that can be drawn on a map is
0.25 mm
0.5 mm
10 mm
15 mm
A line of true length 500 m when measured by a 20 m tape is reported to be 502 m long. The correct length of the tape is
19.92 m
20.08 m
20.80 m
21 m
The accuracy of measurement in chain surveying does not depend upon
Length of the offset
Scale of plotting
Importance of the features
General layout of the chain lines
Invar tape is made of an alloy of
Copper and brass
Brass and nickel
Brass and steel
Steel and nickel
During chaining along a straight line with a 20 m chain, the leader of the party has 4 arrows in his hand while the follower has 6. Distance of the follower from the starting point is
4 chains
6 chains
8 chains
12 chains
Slope correction is
Always positive
Always negative
Positive or negative
Negligible
Random errors are also called as
Compensating errors
Cumulative errors
Systematic errors
Positive errors
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