Which of the following angles can be set out with the help of French cross staff?
A) 45° only
B) 90° only
C) either 45° or 90°
D) any angle
Correct Answer:
Verified
Q1: During chaining along a straight line, the
Q2: A metallic tape is made of
A)steel
B)invar
C)linen
D)cloth and
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
Q7: Which of the following methods of offsets
Q8: The permissible error in chaining for measurement
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
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