Surveying Which of the following methods of offsets involves less measurement on the ground? method of oblique offsets method of ties method of perpendicular offsets all involve equal measurement on the ground method of oblique offsets method of ties method of perpendicular offsets all involve equal measurement on the ground ANSWER DOWNLOAD EXAMIANS APP
Surveying Different grades are joined together by a Reverse curve Transition curve Compound curve Vertical curve Reverse curve Transition curve Compound curve Vertical curve ANSWER DOWNLOAD EXAMIANS APP
Surveying Normal tension is that pull which is used at the time of standardising the tape neutralizes the effect due to pull and sag makes the correction due to sag equal to zero makes the correction due to pull equal to zero is used at the time of standardising the tape neutralizes the effect due to pull and sag makes the correction due to sag equal to zero makes the correction due to pull equal to zero ANSWER DOWNLOAD EXAMIANS APP
Surveying The scale of a vertical photograph of focal length ‘f’ taken from height of ‘H’ metres above M.S.L., at a point of reduced level ‘h’, is f/(H - h) f/H (H - h)/f f/(H + h) f/(H - h) f/H (H - h)/f f/(H + h) ANSWER DOWNLOAD EXAMIANS APP
Surveying In the quadrantal bearing system, a whole circle bearing of 293° 30′ can be expressed as S113°30’N N23°30’W N66°30’W W23°30’N S113°30’N N23°30’W N66°30’W W23°30’N ANSWER DOWNLOAD EXAMIANS APP
Surveying If α, H, A and δ be the altitude, hour angle, azimuth and declination of a circumpolar star at its elongation, in latitude λ, the following relation holds good cos H = tan λ/tan δ All listed here sin α = sin λ/sin δ sin A = cos δ/cos λ cos H = tan λ/tan δ All listed here sin α = sin λ/sin δ sin A = cos δ/cos λ ANSWER DOWNLOAD EXAMIANS APP
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