Civil Engineering - Advanced Surveying

Exercise : Advanced Surveying - Section 4
1.
If two points differing by 1° of latitude and of the same longitude is 110 km apart on the earth, then two astronomical positions on the moon is about
10 km
25 km
30 km
50 km.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

2.
The distance between the projection centre and the photograph, is called
principal distance
principal line
isocentric distance
focal length.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

3.
The zenith is the point on the celestial sphere
east of observer
west of observer
north of observer
south of observer
above the observer.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

4.
Equation of time which is the difference between apparent solar time and mean solar time at any instant, vanishes during one year
once
twice
thrice
four times
five times.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

5.
To have greatest coverage of the area, the type of photography used, is
high oblique
low oblique
vertical
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.