A. resection
B. orientation
C. traversing
D. resection and orientation
✅ The correct answer is option D.
Surveying MCQs
Local attraction in compass surveying may exist due to________________?
A. incorrect levelling of the magnetic needle
B. loss of magnetism of the needle
C. friction of the needle at the pivot
D. presence of magnetic substances near the instrument
✅ The correct answer is option D.
In direct method of contouring, the process of locating or identifying points lying on a contour is called_______________?
A. ranging
B. centring
C. horizontal control
D. vertical control
✅ The correct answer is option D.
Overturning of vehicles on a curve can be avoided by using ________________?
A. compound curve
B. vertical curve
C. reverse curve
D. transition curve
✅ The correct answer is option D.
Three point problem can be solved by_________________?
A. Tracing paper method
B. Bessels method
C. Lehman’s method
D. all of the above
✅ The correct answer is option D.
The correction for sag is_________________?
A. always additive
B. always subtractive
C. always zero
D. sometimes additive and sometimes subtractive
✅ The correct answer is option B.
Transit rule of adjusting the consecutive coordinates of a traverse is used where________________?
A. linear and angular measurements of the traverse are of equal accuracy
B. angular measurements are more accurate than linear measurements
C. linear measurements are more accurate than angular measurements
D. all of the above
✅ The correct answer is option B.
The resection by two point problem as compared to three point problem_______________?
A. gives more accurate problem
B. takes less time
C. requires more labour
D. none of the above
✅ The correct answer is option C.
Normal tension is that pull which_______________?
A. is used at the time of standardising the tape
B. neutralizes the effect due to pull and sag
C. makes the correction due to sag equal to zero
D. makes the correction due to pull equal to zero
✅ The correct answer is option B.
A negative declination shows that the magnetic meridian is to the________________?
A. eastern side of the true meridian
B. western side of the true meridian
C. southern side of the true meridian
D. none of the above
✅ The correct answer is option B.