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) $$frac{R}{{20}}$$