IndiaBIX

Civil Engineering - Surveying

Exercise : Surveying - Section 6
36.
The bearing of C from A is N 30° E and from B, 50 metres east of A, is N 60° W. The departure of C from A is
50 m
50 3 m
25 3 m
25 m
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
Pick up the correct statement from the following :
it is difficult to eliminate an error completely at first trial
instability of the instrument makes it almost impossible to adjust it satisfactorily
adjustment screws must be left bearing firmly but should never be forced
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
The rise and fall method of reduction of levels, provides a check on
back sights
fore sights
intermediate sights
all of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
In tangential tacheometry, an ordinary level staff is used
leaning towards the instrument for inclined sights upward
leaning away from the instrument for inclined sights downwards
vertical in all cases
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
The instrument which is used in plane tabling for obtaining horizontal and vertical distances directly without resorting to chaining, is known as
Plane alidade
telescopic alidade
clinometer
tacheometer.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers