Sub-Engineer Mock Test of 50 Past Question #91

1. Straight, parallel and widely spaced contours represent

2. The radius of a simple circular curve is 300 m and length of its specified chord is 30 m. The degree of the curve is

3. Number of links per metre length of a chain are

4. Keeping the instrument height as 1.5 m, length of staff 4 m, the slope of the ground as 1 in 10,the sight on the down-slope, must be less than

5. The process of decarbonising the pig iron completely and then adding proper percentage of carbon for manufacturing steel, is called

6. Stones used for the construction of retaining walls must be

7. Which one of the following polymers is obtained from condensation polymerization?

8. A badly mixed cement concrete results in

9. A shaft subjected to a bending moment M and a torque T, experiences

10. m₁ and m2 are the members of two individual simple trusses of a compound truss. The compound truss will be rigid and determinate if

11. The equivalent length of a column fixed at one end and free at the other end, is

12. The shape of the bending moment diagram over the length of a beam, carrying a uniformly distributed load is always

13. The ratio of the percentage error in the discharge and percentage error in the measurement of head over a triangular notch, is

14. In a fluid flow a particle may posses

15. Discharge over an ogee weir remains the same as that of

16. For maximum horse power of a nozzle, the head supplied must be equal to

17. The ratio of settlement at any time ‘t to the final settlement, is known as

18. ‘Talus’ is the soil transported by

19. The ultimate bearing capacity of a soil, is

20. The percentage of minimum reinforcement of the gross sectional area in slabs, is

21. For normal cases, stiffness of a simply supported beam is satisfied if the ratio of its span to its overall depth does not exceed

22. Piles are usually driven by

23. Dimensions of a beam need be changed if the shear stress is more than

24. The form work from the underside of slabs, can be removed only after

25. Pick up the correct statement from the following:

26. According to IS: 382-1963, a good aggregate should be

27. For the construction of thin R.C.C. structures, the type of cement to be avoided, is

28. 135 litres of water per person per day, is provided in

29. Surge tanks are used

30. It is customary to design a sewer for D.W.F. on the basis of

31. The most dangerous pollutant in vehicular emissions is

32. For the design of major hydraulic structures on the canals, the method generally preferred to, is based on

33. A river is said to be of

34. For a given discharge in a channel, Blench curves give the relationship between the loss of head (HL) and

35. A minimum of 90 cm free board is provided if the discharge in the canal is between

36. If present A.D.T. is 5000 vehicles and annual increase is 10%, the average future flow after 5 years will be

37. The normal road land width for a major district road in open area, is

38. Deviation of the alignment of a trace cut may be permitted in areas Involving

39. If B is the width of formation, d is the height of the embankment, side slope S 1, for a highway with no transverse slope, the area of cross-section is

40. Closed contours of decreasing values towards their center, represents

41. For 12 mm thick cement plastering 1: 6 on 100sq.m new brick work, the quantity of cement required, is

42. The concrete work for the following part of the building of specified thickness is measured in square metres

43. The estimated time required to perform an activity, is known as

44. Critical path lies along the activities having total float

45. Modular co-ordination of construction means proper

46. CPM is

47. The bearing of the runway at threshold is 290° the runway number is

48. Pick up the correct statement from the following:

49. A beam carries a uniformly distributed load throughout its length. In which of the following configurations will the strain energy be maximum?

50. Undisturbed soil samples are required for conducting