Mine Surveying - Study Mode
[#361] A tape of length 1 and weight 10 kg/m is suspended at its ends with a pull of p kg, the sag correction is . . . . . . . .
Correct Answer
(B) $$frac{{I{W^2}}}{{24P}}$$
[#362] For a closed traverse the omitted measurements may be calculated . . . . . . . .
Correct Answer
Length of one side
[#363] If the vertical circle is on the left side of the observor the theodolite in face . . . . . . . . condition.
Correct Answer
(B) Left
[#364] For checking closed traverse the total sum of included angles is equal to . . . . . . . .
Correct Answer
(D) (2n - 4) right angles
[#365] If the radius of a simple curve is R the length of the chord for calculated off sets by the method of chords produced, should not exceed.
Correct Answer
(C) $$frac{R}{{20}}$$