Surveying If the length of a chain is found to be short on testing, it can be adjusted by All of these closing the joints of the rings if opened out straightening the links removing one or more small circular rings All of these closing the joints of the rings if opened out straightening the links removing one or more small circular rings ANSWER DOWNLOAD EXAMIANS APP
Surveying The value of geocentric parallax to be added to the observed altitude of sun is 9" cot α 9" sin α 9" tan α 9" cos α 9" cot α 9" sin α 9" tan α 9" cos α ANSWER DOWNLOAD EXAMIANS APP
Surveying The point where vertical line passing through the perspective centre intersects the plane of the photograph, is known as Isocenter Nadir point Photo plumb point Plumb point Isocenter Nadir point Photo plumb point Plumb point ANSWER DOWNLOAD EXAMIANS APP
Surveying G.M.T. corresponding to given mean time, equals L.M.T. - East longitude in time L.M.T. - West longitude in time None of these L.M.T. + East longitude in time L.M.T. - East longitude in time L.M.T. - West longitude in time None of these L.M.T. + East longitude in time ANSWER DOWNLOAD EXAMIANS APP
Surveying The normal longitudinal overlap is generally kept 0.7 0.75 0.5 0.6 0.7 0.75 0.5 0.6 ANSWER DOWNLOAD EXAMIANS APP
Surveying The instrument used for accurate centering in plane table survey is spirit level alidade trough compass plumbing fork spirit level alidade trough compass plumbing fork ANSWER DOWNLOAD EXAMIANS APP
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