Surveying The prime vertical passes through All of these The west point of the horizon The zenith point of the observer The east point of the horizon All of these The west point of the horizon The zenith point of the observer The east point of the horizon ANSWER DOWNLOAD EXAMIANS APP
Surveying The type of surveying which requires least office work is tacheomefry trigonometrical levelling theodolite surveying plane table surveying tacheomefry trigonometrical levelling theodolite surveying plane table surveying ANSWER DOWNLOAD EXAMIANS APP
Surveying Pick up the incorrect statement from the following. High oblique photographs None of these May have tilt up to 30° May include the image of the horizon May not include the image of the horizon None of these May have tilt up to 30° May include the image of the horizon May not include the image of the horizon ANSWER DOWNLOAD EXAMIANS APP
Surveying If α is the observed altitude, the refraction correction in seconds, is 58" cot α 58" tan α 58 cos α 58 sin α 58" cot α 58" tan α 58 cos α 58 sin α ANSWER DOWNLOAD EXAMIANS APP
Surveying If the intercept on a vertical staff is ob-served as 0.75 m from a tacheometer, the horizontal distance between tacheometer and staff station is 50 m 7.5 m 25 m 75 m 50 m 7.5 m 25 m 75 m ANSWER DOWNLOAD EXAMIANS APP
Surveying For accurate work, the steel band should always be used in preference to chain because the steel band is easier to handle is practically inextensible and is not liable to kinks when in use is lighter than chain can be easily repaired in the field is easier to handle is practically inextensible and is not liable to kinks when in use is lighter than chain can be easily repaired in the field ANSWER DOWNLOAD EXAMIANS APP
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