Dumpy level is most suitable when
A) the instrument is to be shifted frequently
B) fly levelling is being done over long distance
C) many readings are to be taken from a single setting of the instrument
D) all of the above
Correct Answer:
Verified
Q8: Refraction correction
A)completely eliminates curvature correction
B)partially eliminates curvature
Q9: The R.L, of the point A which
Q10: As applied to staff readings, the corrections
Q11: Sensitiveness of a level tube is designated
Q12: Which of the following statements is in-correct
Q14: The difference of levels between two stations
Q15: Contour interval is
A)inversely proportional to the scale
Q16: An imaginary line lying throughout the surface
Q17: The suitable contour interval for a map
Q18: Select the correct statement.
A)A contour is not
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