Surveying Height of instrument method of levelling is quicker and less tedious for large number of intermediate sights None of these more accurate than rise and fall method less accurate than rise and fall method quicker and less tedious for large number of intermediate sights None of these more accurate than rise and fall method less accurate than rise and fall method ANSWER DOWNLOAD EXAMIANS APP
Surveying The slotted template method All listed here Is rapid and accurate Is prepared, by graphical method Is suitable for large areas with less control All listed here Is rapid and accurate Is prepared, by graphical method Is suitable for large areas with less control ANSWER DOWNLOAD EXAMIANS APP
Surveying When a star is between the pole and the horizon, the relationship between latitude (λ), zenith distance (z) and declination δ, is θ = (z + δ) - 180° θ = δ - z θ = z + δ θ = 180° - (z + δ) θ = (z + δ) - 180° θ = δ - z θ = z + δ θ = 180° - (z + δ) ANSWER DOWNLOAD EXAMIANS APP
Surveying The length of a parallel of λ latitude between two meridians is equal to difference in longitudes multiplied by sin λ cot λ tan λ cos λ sin λ cot λ tan λ cos λ ANSWER DOWNLOAD EXAMIANS APP
Surveying The hour angle of the heavenly body for Greenwich meridian equals the hour angle of the body for any other meridian + longitude: All listed here True sun Vernal equinox Mean sun All listed here True sun Vernal equinox Mean sun ANSWER DOWNLOAD EXAMIANS APP
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