Surveying Assuming human normal vision distance 25 cm, smallest measurable angle 20", and intraocular distance 6.5 cm, the smallest depth to be discerned is 0.1 mm 1.00 mm 1.1 mm 0.5 mm 0.1 mm 1.00 mm 1.1 mm 0.5 mm ANSWER DOWNLOAD EXAMIANS APP
Surveying Subtense bar is an instrument used for levelling measurement of angles measurement of horizontal distances in plane areas measurement of horizontal distances in undulated areas levelling measurement of angles measurement of horizontal distances in plane areas measurement of horizontal distances in undulated areas ANSWER DOWNLOAD EXAMIANS APP
Surveying Accidental errors Are generally small All of these Do not follow any definite mathematical law Cannot be removed by applying corrections to the observed values Are generally small All of these Do not follow any definite mathematical law Cannot be removed by applying corrections to the observed values ANSWER DOWNLOAD EXAMIANS APP
Surveying Agate cap is fitted with a chain level prismatic compass cross staff chain level prismatic compass cross staff ANSWER DOWNLOAD EXAMIANS APP
Surveying The chord of a curve less than peg interval, is known as Sub-chord Short chord Normal chord Small chord Sub-chord Short chord Normal chord Small chord ANSWER DOWNLOAD EXAMIANS APP
Surveying The normal longitudinal overlap is generally kept 0.5 0.6 0.75 0.7 0.5 0.6 0.75 0.7 ANSWER DOWNLOAD EXAMIANS APP
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