Surveying The rate of change of parallax dp/dh with respect to change in h, may be expressed as fB/(H + h)² fB/(H + h) fB/(H - h)² fB/(H - h) fB/(H + h)² fB/(H + h) fB/(H - h)² fB/(H - h) ANSWER DOWNLOAD EXAMIANS APP
Surveying The process of determining the locations of the instrument station by drawing re sectors from the locations of the known stations is called radiation resection intersection traversing radiation resection intersection traversing ANSWER DOWNLOAD EXAMIANS APP
Surveying Spring tides are caused when Solar tidal force acts opposite to lunar tidal force Sun and moon are in line with earth Solar tidal force and lunar tidal force both coincide None of these Solar tidal force acts opposite to lunar tidal force Sun and moon are in line with earth Solar tidal force and lunar tidal force both coincide None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying The difference of levels between two stations A and B is to be determined. For best results, the instrument station should be closer to the higher station equidistant from A and B as far as possible from the line AB closer to the lower station closer to the higher station equidistant from A and B as far as possible from the line AB closer to the lower station ANSWER DOWNLOAD EXAMIANS APP
Surveying If altitude bubble is provided both on index frame as well as on telescope of a theodolite, then the instrument is levelled with reference toi) altitude bubble on index frameii) altitude bubble on index frame if it is to be used as a leveliii) altitude bubble on telescopeiv) altitude bubble on telescope if it is to be used as a level The correct answer is both (ii) and (iii) only (iii) both (i) and (iv) only (i) both (ii) and (iii) only (iii) both (i) and (iv) only (i) ANSWER DOWNLOAD EXAMIANS APP
Surveying A Nautical mile is All of these 1855.109 m One minute arc of the longitude One minute arc of the great circle passing through two points All of these 1855.109 m One minute arc of the longitude One minute arc of the great circle passing through two points ANSWER DOWNLOAD EXAMIANS APP
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