Surveying If a tripod settles in the interval that elapses between taking a back sight reading and the following foresight reading, then the elevation of turning point will increase decrease not change either ‘A’ or ‘B’ increase decrease not change either ‘A’ or ‘B’ ANSWER DOWNLOAD EXAMIANS APP
Surveying The following sights are taken on a “turning point” foresight and backsight foresight only foresight and intermediate sight foresight only foresight and backsight foresight only foresight and intermediate sight foresight only ANSWER DOWNLOAD EXAMIANS APP
Surveying Cross staff is an instrument used for measuring approximate horizontal angles measuring bearings of the lines None of these setting out right angles measuring approximate horizontal angles measuring bearings of the lines None of these setting out right angles ANSWER DOWNLOAD EXAMIANS APP
Surveying The position of the sun when its north declination is maximum is known as Winter solstice Vernal equinox Summer solstice Autumnal equinox Winter solstice Vernal equinox Summer solstice Autumnal equinox ANSWER DOWNLOAD EXAMIANS APP
Surveying Local attraction in compass surveying may exist due to loss of magnetism of the needle incorrect levelling of the magnetic needle friction of the needle at the pivot presence of magnetic substances near the instrument loss of magnetism of the needle incorrect levelling of the magnetic needle friction of the needle at the pivot presence of magnetic substances near the instrument ANSWER DOWNLOAD EXAMIANS APP
Surveying In the double application of principle of reversion, the apparent error is equal to true error four times the true error half the true error two times the true error equal to true error four times the true error half the true error two times the true error ANSWER DOWNLOAD EXAMIANS APP
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