Surveying Longitudes are measured from 0° to 360° eastward 180° eastward 180° westward 180° east or westward 360° eastward 180° eastward 180° westward 180° east or westward ANSWER DOWNLOAD EXAMIANS APP
Surveying If α is the observed altitude, the refraction correction in seconds, is 58" cot α 58 cos α 58" tan α 58 sin α 58" cot α 58 cos α 58" tan α 58 sin α ANSWER DOWNLOAD EXAMIANS APP
Surveying The sensitivity of a bubble tube can be increased by increasing the diameter of the tube increasing the viscosity of liquid decreasing the length of bubble decreasing the radius of curvature of tube increasing the diameter of the tube increasing the viscosity of liquid decreasing the length of bubble decreasing the radius of curvature of tube ANSWER DOWNLOAD EXAMIANS APP
Surveying The plane at right angle to the zenith-nadir line and passing through the centre of the earth, is called Rational horizon All of these Celestial horizon True horizon Rational horizon All of these Celestial horizon True horizon 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 All listed here Vernal equinox True sun Mean sun All listed here Vernal equinox True sun ANSWER DOWNLOAD EXAMIANS APP
Surveying The process of turning the telescope about the vertical axis in horizontal plane is known as swinging transiting reversing plunging swinging transiting reversing plunging ANSWER DOWNLOAD EXAMIANS APP
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