Civil Engineering - Surveying Mock test - 2 - CIVIL ENGINEERING OBJECTIVE

Civil Engineering – Surveying Mock test – 2

Welcome to your Surveying Mock test - 2
Take an exciting test in Surveying
You have only 20 mins to complete the test (30 Questions)
Wish you all the best!!!
1. The desired sensitivity of a bubble tube with 2 mm divisions is 30". The radius of the bubble tube should be
2. Two hill tops A and B 20 km apart are intervened by a third top C. If the top most contour of the three hill tops are of the same value, state whether the line of sight AB
3. The latitude of a traverse leg is obtained by multiplying its length by
4. A relatively fixed point of known elevation above datum, is called
5. The vertical angle between longitudinal axis of a freely suspended magnetic needle and a horizontal line at its pivot, is known
6. An ideal transition curve is
7. Cross hairs in surveying telescopes, are fitted
8. When the bubble of the level tube of a level, remains central
9. True meridian of different places
10. The sum of the interior angles of a geometrical figure laid on the surface of the earth differs from that of the corresponding plane figure only to the extent of one second for every
11. The systematic errors which persist and have regular effects in the performance of a survey operation, are due to
12. Setting out a curve by two theodolite method, involves
13. Centering error of a theodolite produces an error
14. If the angular measurements of a traverse are more precise than its linear measurements, balancing of the traverse, is done by
15. The diaphragm of a stadia theodolite is fitted with two additional
16. The best method of interpolation of contours, is by
17. Orientation of a plane table by solving two point problem is only adopted when
18. Plotting of inaccessible points on a plane table, is done by
19. The angle between two plane mirrors of optical square, is
20. The operation of making the algebraic sum of latitudes and departures of a closed traverse, each equal to zero, is known
21. In levelling operation
22. Pantagraph is used for
23. For setting out a simple curve, using two theodolites.
24. Metric chains are generally available in
25. On a diagonal scale, it is possible to read up to
26. In levelling operation
27. Measuring with a 30 m chain, 0.01 m too short, introduces

The conventional sign shown in below figure represents a
29. Deviation of the actual road gradient from the proposed contou'r gradient up hill side, involves
30. A back sight