Surveying In an internal focussing type of telescope, the lens provided is concave plano-concave plano-convex convex concave plano-concave plano-convex convex ANSWER DOWNLOAD EXAMIANS APP
Surveying While making astronomical observations, the observer is mainly concerned with The direction of the star from the instrument The direction of the poles of the celestial sphere All listed here The direction of the vertical, the axis of rotation of the instrument The direction of the star from the instrument The direction of the poles of the celestial sphere All listed here The direction of the vertical, the axis of rotation of the instrument ANSWER DOWNLOAD EXAMIANS APP
Surveying The true and mean suns occupy the same meridian at the same time on September 1 April 15 June 14 All of these September 1 April 15 June 14 All of these ANSWER DOWNLOAD EXAMIANS APP
Surveying The point on the photograph where bisector between the vertical line through optical centre of the camera lens and the plate perpendicular meets, is known as Plumb point Principal point Perspective centre Isocenter Plumb point Principal point Perspective centre Isocenter ANSWER DOWNLOAD EXAMIANS APP
Surveying Invar tapes used for measuring base lines, is made of nickel-iron alloy containing nickel 0.36 0.6 0.4 0.24 0.36 0.6 0.4 0.24 ANSWER DOWNLOAD EXAMIANS APP
Surveying The difference in longitude of two places expressed in time is equal to the difference in their Sidereal time Mean solar time Apparent solar time All listed here Sidereal time Mean solar time Apparent solar time All listed here ANSWER DOWNLOAD EXAMIANS APP
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