A telescope is said to be inverted if its vertical circle is to its right and the bubble of the telescope is down vertical circle is to its left and the bubble of the telescope is down vertical circle is to its right and the bubble of the telescope is up vertical circle is to its left and the bubble of the telescope is up TRUE ANSWER : ? YOUR ANSWER : ?
The station where observations are not made, but the angles at the station are used in triangulation series, is known as Main station Satellite station Pivot station Subsidiary station TRUE ANSWER : ? YOUR ANSWER : ?
On vertical photographs, height displacement is All listed here Negative for points below datum Zero for points vertically below the air station Positive for points above datum TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following methods of offsets involves less measurement on the ground? all involve equal measurement on the ground method of oblique offsets method of ties method of perpendicular offsets TRUE ANSWER : ? YOUR ANSWER : ?
The latitude of a place was obtained by subtracting the zenith distance of a star from its declination, the observed star was between Horizon and equator Zenith and pole Pole and horizon Equator and zenith TRUE ANSWER : ? YOUR ANSWER : ?
While making astronomical observations, the observer is mainly concerned with 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 TRUE ANSWER : ? YOUR ANSWER : ?
The length of a chain is measured from outside of one handle to inside of other handle outside of one handle to outside of other handle inside of one handle to inside of other handle centre of one handle to centre of other handle TRUE ANSWER : ? YOUR ANSWER : ?
The slotted template method All listed here Is suitable for large areas with less control Is prepared, by graphical method Is rapid and accurate TRUE ANSWER : ? YOUR ANSWER : ?
Different grades are joined together by a Transition curve Vertical curve Reverse curve Compound curve TRUE ANSWER : ? YOUR ANSWER : ?