Surveying
Sidereal day

All listed here
Is divided into the conventional hours, minutes and seconds
Is slightly shorter than an ordinary solar day
Is the period of time taken by the earth in making a complete rotation with reference to stars

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Surveying
Which of the following methods of theodolite traversing is suitable for locating the details which are far away from transit stations?

Measuring angle at one station and distance from other
Measuring distance from two points on traverse line
Measuring angle and distance from one transit station
Measuring angles to the point from at least two stations

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Surveying
Bowditch rule is applied to

None of these
a closed traverse for adjustment of closing error
an open traverse for graphical adjustment
determine the effect of local attraction

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