Surveying

To finalize the direction of a survey, four surveyors set up a theodolite at a station P and performed all the temporary adjustments. From the station P, each of the surveyors observed the bearing to a tower located at s...

A child walks on a level surface from point P to point Q at a bearing of 30°, from point Q to point R at a bearing of 90° and then directly returns to the starting point P at a bearing of 240°. The straight-line paths PQ...

A bird is resting on a point P at a height of 8 m above the Mean Sea Level (MSL). Upon hearing a loud noise, the bird flies parallel to the ground surface and reaches a point Q which is located at a height of 3 m above M...

A delivery agent is at a location R. To deliver the order, she is instructed to travel to location P along straight-line paths of RC, CA, AB and BP of 5 km each. The direction of each path is given in the table below as...

A line between stations P and Q laid on a slope of 1 in 5 was measured as 350 m using a 50 m tape. The tape is known to be short by 0.1 m. The corrected horizontal length (in m) of the line PQ will be

In general, the CORRECT sequence of surveying operations is

Which of the following is NOT a correct statement?

Which of the following is/are correct statement(s)?

A horizontal angle θ is measured by four different surveyors multiple times and the values reported are given below. Surveyor | Angle θ | Number of observations ---|---|--- 1 | 36°30' | 4 2 | 36°00' | 3 3 | 35°30' | 8 4...

An open traverse PQRST is surveyed using theodolite and the consecutive coordinates obtained are given in the table Consecutive Coordinates Line Northing (m) Southing (m) Easting (m) Westing (m) PQ 110.2 - 45.5 - QR 80.6...

The interior angles of four triangles are given below: Triangle | Interior Angles ---|--- P | 85°, 50°, 45° Q | 100°, 55°, 25° R | 100°, 45°, 35° S | 130°, 30°, 20° Which of the triangles are ill-conditioned and should b...