fB/(H - h)
fB/(H - h)2
fB/(H + h)
fB/(H + h)2
B. fB/(H - h)2
Refraction correction is zero when the celestial body is in the zenith
Refraction correction is 33' when the celestial body is on the horizon
Refraction correction of celestial bodies depends upon their altitudes
All the above
The sum of the angles around a station should be 360°
The sum of the three angles of a plane triangle should be 180°
The sum of the eight angles of a braced quadrilateral should be 360°
All the above
L.M.T. - East longitude in time
L.M.T. + East longitude in time
L.M.T. - West longitude in time
None of these
Hour angle
Azimuth
Right ascension
Declination
Meridian
Vertical circle
Prime vertical
None of these
One minute arc of the great circle passing through two points
One minute arc of the longitude
1855.109 m
All the above
30°
35°
40°
45°
Swing
Tilt
Tip
None of these
Horizon and equator
Zenith and pole
Equator and zenith
Pole and horizon
Greenwich to the place
Equator to the poles
Equator to the nearer pole
None of these
One degree of longitude has greatest value at the equator
One degree of longitude has greatest value at the poles
One degree of longitude has the same value everywhere
One degree of latitude decreases from the equator to the poles
Tangents of two adjacent parts
Sines of two adjacent parts
Cosines of two adjacent parts
Both (a) and (b) above
Is prepared, by graphical method
Is suitable for large areas with less control
Is rapid and accurate
All the above
Sidereal time
Apparent solar time
Mean solar time
All the above
The standard meridian
The international date line
That of Greenwich
Both (a) and (c) of above
4000 m
5000 m
6000 m
7000 m
fB/(H - h)
fB/(H - h)2
fB/(H + h)
fB/(H + h)2
Ground principal point
Ground plumb point
Iso-centre
Perspective centre
Elevation of the elevated pole
Declination of the observer's zenith
Angular distance along the observer's meridian between equator and the observer
All the above
The east point of the horizon
The west point of the horizon
The zenith point of the observer
All the above
Length of the equator between their longitudes
Length of the parallel between their longitudes
Length of the arc of the great circle passing through them
None of these
1 cm
2 cm
3 cm
4 cm
Normal to base line
Parallel to base line
Both (a) and (b)
Neither (a) nor (b)
Satellite station
Eccentric station
False station
Pivot station
1°
2°
3°
4°
9 cos α
9 sin α
9 tan α
9 cot α
Plane surveying
Geodetic surveying
Star observations
Planet observations
Vernal equinox
Autumnal equinox
Summer solstice
Winter solstice
5100 nautical miles
5700 nautical miles
120 nautical miles
500 nautical miles
Northward
Southward
From south to north of the equator
From north to south of the equator