Surveying 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 50 km 30 km 10 km 25 km 50 km 30 km ANSWER DOWNLOAD EXAMIANS APP
Surveying Equation of time which is the difference between apparent solar time and mean solar time at any instant, vanishes during one year Four times Thrice Once Twice Four times Thrice Once Twice ANSWER DOWNLOAD EXAMIANS APP
Surveying The main object of the astronomer to obtain Astronomical longitude Astronomical latitude Astronomical bearing All of these Astronomical longitude Astronomical latitude Astronomical bearing All of these ANSWER DOWNLOAD EXAMIANS APP
Surveying G.M.T. corresponding to given mean time, equals L.M.T. - West longitude in time L.M.T. - East longitude in time L.M.T. + East longitude in time None of these L.M.T. - West longitude in time L.M.T. - East longitude in time L.M.T. + East longitude in time None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying The want of correspondence in stereo-photographs Is minimum when θ is 3° Is not affected by the change of flying height between photographs Is a good property Is a function of tilt Is minimum when θ is 3° Is not affected by the change of flying height between photographs Is a good property Is a function of tilt ANSWER DOWNLOAD EXAMIANS APP
Surveying The error due to eccentricity of inner and outer axes can be eliminated by double sighting taking both face observations and taking the mean of the two reading both verniers and taking the mean of the two taking mean of several readings distributed over different portions of the graduated circle double sighting taking both face observations and taking the mean of the two reading both verniers and taking the mean of the two taking mean of several readings distributed over different portions of the graduated circle ANSWER DOWNLOAD EXAMIANS APP
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