The permissible error in chaining for measurement with chain on rough or hilly ground is
A) 1 in 100
B) 1 in 250
C) 1 in 50°
D) 1 in 1000
Correct Answer:
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Q3: For a well-conditioned triangle, no angle should
Q4: The angle of intersection of the two
Q5: The allowable length of an offset depends
Q6: Which of the following angles can be
Q7: Which of the following methods of offsets
Q9: The correction for sag is
A)always additive
B)always subtractive
C)always
Q10: Cross staff is an instrument used for
A)measuring
Q11: Normal tension is that pull which
A)is used
Q12: Which of the following is not used
Q13: If the length of a chain is
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