CIVil ENGINEERING Paper-2
CIVIL ENGINEERING

1. The working principle of the optical square is based on Reflection Refraction Double reflection Double refraction


2. If the magnetic" bearing of a line is 48° and the magnetic declination is 5° East, then the true bearing is 42° 37° 53° 59°
3. Setting out a simple curve by two theodolite method does not require Angular measurements

(2) Linear measurements Both angular and linear measurements Any measurement


4. Point of tangency is the Beginning of the curve End of the curve' Common point where the radius changes Common point where the radius and direction changes


5. In chain surveying, field work is limited to

(1)Linear measurements only

(2)Both linear and angular measurement,s

(3)Angular measurements only

(4)Vertical measurements


6. The correction to be applied to each 30 m chain length along slope is 30(1-sec a)m 3O(sec 30{1-cos a)m 3O(cot
7. The correction for sag is

(1)Always additive


(2)Always negative


(3)Always zero


(4)Some times additive and some times negative


8. Which of the following error is not eliminated by the method of repetition for horizontal angle measurement?

(1)Error due to eccentricity of verniers


(2)Error due to displacement of station signals


(3)Error due to wrong adjustments of line and trunnion axis


(4)Error due to inaccurate graduation


9. A triangle is said to be well conditioned when its angles lie between 20° and 150° 30° and 120° 15° and 135° 25° and 130°
10. Which of the following is not used in measuring perpendicular offsets? Line ranger Tape Optical square Cross·staff
11. Le Chatelier apparatus is used to determine which of the following properties of cement?

(1)Soundness

(2) Initial setting time

(3)Fineness

(4) Compressive strength

12. The carrier in case of distemper is Linseed oil White lead Poppy oil Water
13. As per NBC 2005, institutional buildings comes under Group Group Group Group
14. Queen post truss is suitable for spans up to 5to8m 12m 16m 24m
15. Dressing of stone is done After seasoning After quarrying Before use Before seasoning


16. Low heat cement consists lower percentage of which of the following? C3A C3S C2S C.S

17. Which of the following paints recommended for use on stucco plaster, brick and masonry surface Enamel paints Emulsion paints Plastic paints Oil paints
18. Gypsum is added to portland cement during its manufacturing so that it may Accelerate the setting time Retard the setting time Decrease the burning temperature Facilitate grinding


19. Smith's test is conducted on a sample of stone to find out which of the following
parameter? Compressive strength Toughness Presence of soluble matter Hardness


20. Presence of which of the following is responsible for imparting yellow tint to bricks? Silica Alumina Lime Magnesia
21. For a given system of coplanar concurrent forces, if sigma Fx and sigma Fy then root 2 N and a=45° with east root 2 N and a=135° with east root 2 N and a=225° with east root 2 N and a 3150 with east


22. Which of the following cases gives the least moment of inertia, in case of a square? M.1. about the base side M.1. about the top side M.1. about the diagonal M.1. about one vertical side


23. In a triangular section of size x if width is reduced to half and height is doubled, then its Ixx is increased by 2 times 4 times 8 times 16 times
24. A structural member is generally designed so that the material is stressed t.o Yield stress Ultimate stress Breaking stress Working stress


25. In an RCC column, if As 1000 mm2, Ac= 10000 mm2, sigma c SN/mm2 and m 20, then load on the column is 75 kN 145 kN 150 kN 1005 kN

26. If and E for a body of volume 2 x l0 5 mm3 are 10 N/mm2 and 1 x l0 5 N/mm2, Resilience of the body is 10N mm 20N mm 100Nmm 200Nmm
27. If a simply supported beam of 5 m span carries a point load of 10.0 kN at 2 m from LHS, the maximum bending moment on it is 62.5kNm 120kNm 12SkNm 312.SkNm
28. For a solid circular beam of 40 mm dia, the section modulus is

(1) pie X 103 mm2

(2) 2pie x 103 mm3

(3) 4 pie x 103mm3 8ltX 103mm3
29. If maximum slope of a simply supported beam of span with midpoint load is then maximum deflection is ltL/240 ltL/270 ltL/S40 ltL/S76
30. Moment area method can be easily adopted for the following case: Simply supported beam with eccentric point load Simply supported beam with point loads