Sub-Engineer Mock Test of 50 Past Question #75

1. The bearing of the longest line of a wind rose is S 45° E, the bearing of the runway will be numbered

2. The threshold markings are:

3. Mile Stone charts were invented in the year of:

4. The technique for establishing and maintaining priorities among the various jobs of a project,is known as:

5. Pick up the incorrect statement from the following:

6. Which one of the following represents an activity:

7. The correct prismoidal formula for volume is:

8. A portion of an embankment having a uniform up-gradient 1 in 500 is circular with radius 1000 m of the centre line. It subtends 180°  at the centre. If the height of the bank is 1 m at the lower end, and side slopes 2:1, the earthwork involved:

9. The expected out tum of 2.5 cm cement concrete floor per manson per day:

10. Pick up the excavation where measurements are made in square metres for payment

11. Thickness of a pavement may be reduced considerably by:

12. Design of horizontal and vertical alignments, super-elevation, sight distance and grades, is worst affected by:

13. The minimum value of camber provided for thin bituminous surface hill roads is:

14. A district road with a bituminous pavement has a horizontal curve of 1000 m for a design speed of 75 kmph. The super-elevation is:

15. Pick up the incorrect statement from the following:

16. The length of a meander is the distance along the river between the tangent point of one curve to the tangent point of:

17. Irrigation canals are generally aligned along:

18. Borrow pits should preferably be located in

19. Aerobic bacteria:

20. The minimum recommended diameter of sewers is:

21. As per IS: 1172-1963, water required per head per day for average domestic purposes is:

22. Surge tanks are used:

23. The foundation in which a cantilever beam is provided to join two footings is known as:

24. Dado is usually provided in:

25. Queen closer may be placed:

26. In case of Raymond pile

27. A continuous beam shall be deemed to be a deep beam if ratio of its effective span to overall depth is:

28. The gap between web plates and flange plates for fillet welds should not be more than:

29. If D is the overall thickness of the slab, the diameter of the reinforcing bars should not exceed:

30. The area of the concrete in compression plus the area of reinforcement transferred on the basis of modular ratio is called:

31. The active earth pressure of a soil is proportional to (where φ is the angle of friction of the soil):

32. In a liquid limit test, the moisture content at 10 blows was 70% and that at 100 blows was 20%. The liquid limit of the soil, is:

33. The maximum vacuum created at the summit of a syphon is:

34. The property of steam function ψ is:

35. The thickness of a sharp crested weir is kept less than:

36. A plot tube is used to measure:

37. Pick up the correct statement from the following:

38. The number of points of contraflexure in a simple supported beam carrying uniformly distributed load is:

39. The minimum water content at which the soil Just begins to crumble when rolled into threads 3 mm in diameter, is known:

40. Pick up the correct statement:

41. A three-hinged arch is said to be:

42. In a loaded beam, the point of contraflexure occurs at a section where:

43. Wrought iron contains carbon upto:

44. Pick up the polymineralic rock from the following:

45. Lacquer paints:

46. In a mortar the binding material is:

47. Pick up the correct statement from the following:

48. An ideal vertical curve to join two gradients is:

49. If h is the difference in level between end points separated by l, then the slope correction is h²/2l + h^4/8l³ .The second term may be neglected if the value of h in a 20 m distance is less than:

50. Hydrographic surveys deals with the mapping of: