Civil Engineering - Advanced Surveying

Exercise : Advanced Surveying - Section 4
21.
The altitude of a heavenly body is its angular distance, measured on the vertical circle passing through the body, above
equator
horizon
pole
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

22.
In a spherical triangle ABC, right angled at C, sin b equals
sin a cos A
cos a sin A
tan a cot A
cot A tan a
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

23.
Pick up the correct statement from the following :
Ursa Minor's remains always north of pole star
Polar star remains always north of Polaris
Polaris remains always north of Ursa Minor's
Ursa Minor's pole star and polaris are the names of the same star.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

24.
In a spherical triangle ABC right angled at C, sin b equals to
sin c sin B
cos c cos B
tan c tan B
sin c cos B
cos c sin B.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

25.
The slotted template method
is prepared, by graphical method
is suitable for large areas with less control
is rapid and accurate
may be done on any scale
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.