Surveying The rate of change of parallax dp/dh with respect to change in h, may be expressed as fB/(H - h) fB/(H + h) fB/(H + h)² fB/(H - h)² fB/(H - h) fB/(H + h) fB/(H + h)² fB/(H - h)² ANSWER DOWNLOAD EXAMIANS APP
Surveying Horizontal distances obtained by thermometric observations require slope correction do not require slope and tension corrections require slope and tension corrections require tension correction require slope correction do not require slope and tension corrections require slope and tension corrections require tension correction ANSWER DOWNLOAD EXAMIANS APP
Surveying The methods used for locating the plane table stations arei) radiationii) traversingiii) intersectioniv) resectionThe correct answer is (i) and (iii) (iii) and (iv) (ii) and (iv) (i) and (ii) (i) and (iii) (iii) and (iv) (ii) and (iv) (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Surveying The relation between the air base (B), photographic base (b), flying height (H) and the focal length (f) of a vertical photograph, is B = bH/f B = H/bf B = b/fH B =f/bH B = bH/f B = H/bf B = b/fH B =f/bH ANSWER DOWNLOAD EXAMIANS APP
Surveying The equation which is obtained by multiplying each equation by the coefficient of its unknowns and by adding the equations thus formed, is known as Conditional equation Normal equation Observation equation None of these Conditional equation Normal equation Observation equation None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying The permissible error in chaining for measurement with chain on rough or hilly ground is 1 in 500 1 in 1000 1 in 250 1 in 100 1 in 500 1 in 1000 1 in 250 1 in 100 ANSWER DOWNLOAD EXAMIANS APP
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