Surveying Accidental errors 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 Are generally small All of these Do not follow any definite mathematical law ANSWER DOWNLOAD EXAMIANS APP
Surveying The Polaris remains below horizon at 5° S latitude Equator 10° N 50° N Latitude 5° S latitude Equator 10° N 50° N Latitude ANSWER DOWNLOAD EXAMIANS APP
Surveying The hour angle of the heavenly body for Greenwich meridian equals the hour angle of the body for any other meridian + longitude: Mean sun Vernal equinox All listed here True sun Mean sun Vernal equinox All listed here True sun ANSWER DOWNLOAD EXAMIANS APP
Surveying Closed contours, with higher value inwards, represent a hillock plain surface depression None of these hillock plain surface depression 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 250 1 in 500 1 in 1000 1 in 100 1 in 250 1 in 500 1 in 1000 1 in 100 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 (i) and (iv) both (ii) and (iii) only (iii) only (i) both (i) and (iv) both (ii) and (iii) only (iii) only (i) ANSWER DOWNLOAD EXAMIANS APP
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