Surveying MCQ with Answers

106) Pantagraph is used for

Answer is:

enlarging or reducing plans

107) If the angular measurements of a traverse are more precise than its linear measurements, balancing of the traverse, is done by

Answer is:

Transit rule

108) The branch of surveying in which both horizontal and vertical positions of a point, are determined by making instrumental observations, is known

Answer is:

all the above.

109) In levelling operation

when the instrument is being shifted, the staff must not be moved

when the staff is being carried forward, the instrument must remain stationary

both when the instrument is being shifted, the staff must not be moved and when the staff is being carried forward, the instrument must remain stationary

neither when the instrument is being shifted, the staff must not be moved nor when the staff is being carried forward, the instrument must remain stationary

Answer is:

both when the instrument is being shifted, the staff must not be moved and when the staff is being carried forward, the instrument must remain stationary

110) If the rate of gain of radial acceleration is 0.3 m per sec3 and full centrifugal ratio is developed. On the curve the ratio of the length of the transition curve of same radius on road and railway, is

Answer is:

106) Pantagraph is used for

enlarging or reducing plans

107) If the angular measurements of a traverse are more precise than its linear measurements, balancing of the traverse, is done by

Transit rule

108) The branch of surveying in which both horizontal and vertical positions of a point, are determined by making instrumental observations, is known

all the above.

109) In levelling operation

both when the instrument is being shifted, the staff must not be moved and when the staff is being carried forward, the instrument must remain stationary

110) If the rate of gain of radial acceleration is 0.3 m per sec3 and full centrifugal ratio is developed. On the curve the ratio of the length of the transition curve of same radius on road and railway, is

2.828