Civil Engineering - Surveying Mock test - 2 - ENGINEERING BIX

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!!!
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1.








The conventional sign shown in below figure represents a
2. The desired sensitivity of a bubble tube with 2 mm divisions is 30". The radius of the bubble tube should be
3. On a diagonal scale, it is possible to read up to
4. When the bubble of the level tube of a level, remains central
5. The operation of making the algebraic sum of latitudes and departures of a closed traverse, each equal to zero, is known
6. If the angular measurements of a traverse are more precise than its linear measurements, balancing of the traverse, is done by
7. 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
8. Metric chains are generally available in
9. The vertical angle between longitudinal axis of a freely suspended magnetic needle and a horizontal line at its pivot, is known
10. For setting out a simple curve, using two theodolites.
11. An ideal transition curve is
12. In levelling operation
13. Cross hairs in surveying telescopes, are fitted
14. A back sight
15. Deviation of the actual road gradient from the proposed contou'r gradient up hill side, involves
16. Centering error of a theodolite produces an error
17. Setting out a curve by two theodolite method, involves
18. In levelling operation
19. True meridian of different places
20. The diaphragm of a stadia theodolite is fitted with two additional
21. Measuring with a 30 m chain, 0.01 m too short, introduces
22. The latitude of a traverse leg is obtained by multiplying its length by
23. 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
24. A relatively fixed point of known elevation above datum, is called
25. Pantagraph is used for
26. The angle between two plane mirrors of optical square, is
27. The systematic errors which persist and have regular effects in the performance of a survey operation, are due to
28. Plotting of inaccessible points on a plane table, is done by
29. The best method of interpolation of contours, is by
30. Orientation of a plane table by solving two point problem is only adopted when







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