Surveying The difference between a level line and a horizontal line is that level line is a curved line while hori-zontal line is a straight line horizontal line is normal to plumb line while level line may not be normal to the plumb line level line is normal to plumb line while horizontal line may not be normal to plumb line at the tangent point to level line both are same level line is a curved line while hori-zontal line is a straight line horizontal line is normal to plumb line while level line may not be normal to the plumb line level line is normal to plumb line while horizontal line may not be normal to plumb line at the tangent point to level line both are same ANSWER DOWNLOAD EXAMIANS APP
Surveying If the lower clamp screw is tightened and upper clamp screw is loosened, the theodolite may be rotated on its inner spindle without a relative motion between the vernier and the graduated scale of lower plate on its inner spindle with a relative motion between the vernier and the graduated scale of lower plate on its outer spindle with a relative motion between the vernier and graduated scale of lower plate on its outer spindle without a relative motion between the vernier and gra-duated scale of lower plate on its inner spindle without a relative motion between the vernier and the graduated scale of lower plate on its inner spindle with a relative motion between the vernier and the graduated scale of lower plate on its outer spindle with a relative motion between the vernier and graduated scale of lower plate on its outer spindle without a relative motion between the vernier and gra-duated scale of lower plate ANSWER DOWNLOAD EXAMIANS APP
Surveying Bowditch rule is applied to determine the effect of local attraction a closed traverse for adjustment of closing error None of these an open traverse for graphical adjustment determine the effect of local attraction a closed traverse for adjustment of closing error None of these an open traverse for graphical adjustment ANSWER DOWNLOAD EXAMIANS APP
Surveying The angle between the observer's meridian and declination circle of a heavenly body, is known as Declination Azimuth Hour angle Right ascension Declination Azimuth Hour angle Right ascension ANSWER DOWNLOAD EXAMIANS APP
Surveying The maximum tolerance in a 20 m chain is ±2 mm ±8 mm ±5 mm ±3 mm ±2 mm ±8 mm ±5 mm ±3 mm ANSWER DOWNLOAD EXAMIANS APP
Surveying In triangulation surveys The area is divided into triangular figures All listed here Sides are not measured excepting the base line Control stations are located from which detailed surveys are carried out The area is divided into triangular figures All listed here Sides are not measured excepting the base line Control stations are located from which detailed surveys are carried out ANSWER DOWNLOAD EXAMIANS APP
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