Surveying The stereo plotting instruments are generally manufactured on the principle of Optical projection All of these Optical mechanism projection Mechanical projection Optical projection All of these Optical mechanism projection Mechanical projection ANSWER DOWNLOAD EXAMIANS APP
Surveying In an internal focussing type of telescope, the lens provided is convex plano-convex concave plano-concave convex plano-convex concave plano-concave ANSWER DOWNLOAD EXAMIANS APP
Surveying Agate cap is fitted with a cross staff prismatic compass chain level cross staff prismatic compass chain level ANSWER DOWNLOAD EXAMIANS APP
Surveying Local attraction in compass surveying may exist due to incorrect levelling of the magnetic needle presence of magnetic substances near the instrument loss of magnetism of the needle friction of the needle at the pivot incorrect levelling of the magnetic needle presence of magnetic substances near the instrument loss of magnetism of the needle friction of the needle at the pivot ANSWER DOWNLOAD EXAMIANS APP
Surveying The length of a chain is measured from centre of one handle to centre of other handle outside of one handle to inside of other handle inside of one handle to inside of other handle outside of one handle to outside of other handle centre of one handle to centre of other handle outside of one handle to inside of other handle inside of one handle to inside of other handle outside of one handle to outside of other handle ANSWER DOWNLOAD EXAMIANS APP
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