Q.2 Which of these is NOT an operation done in a triangulation survey?Ans A. Geo positioning of location pointB. ComputationsC. Erection of signals and towersD. Whole to partCorrect Ans: A

Q.5 Two triangulation stations A and B are 50 km apart and have elevation 220 m and 270 m, respectively. Find the minimum height of signal required at B so that the line of sight may pass 4 ...

Q.4 For bars in compression, the bond stress has to be increased by____ as per IS 456-2000.Ans A. 5%B. 25%C. 20%D. 30%Correct Ans: B

Q.17 A soil sample in its natural state has a water content of 25%, when it is fully saturated. Void ratio of tested soil sample =_______. Take specific gravity of tested soil sample as 2.5.Ans A. 0.625B. 0.475C. ...

Q.6 Read the given statements and select the most appropriate option. Statements:[a] The activity with minimum cost slope has to be crashed first.[b] The activity with maximum cost slope has to be crashed first.Ans A. Statement [a] ...

Q.13 The best method for disposal of refuse to ensure complete destruction of pathogenic bacteria is by:Ans A. hog feedingB. sanitary landfillsC. incinerationD. vermicompostingCorrect Ans: C

Q.15 In canal lining, which of the following is a hard surface lining?Ans A. Soil cement liningB. Compacted earth liningC. Shotcrete lining or plastic liningD. Mud liningCorrect Ans: C

Q.9 A fluid is said to be laminar when:Ans A. the Reynolds number is highB. the density of the fluid changes from point to pointC. the fluid particles move parallel to the boundaryD. the fluid particles move in ...

Q.18 Which of the following is NOT a principal method of traversing?Ans A. Plane table traversingB. Chain traversingC. Tight needle traversingD. Loose needle methodCorrect Ans: C

Q.10 Polar form of Cauchy-Riemann equations are:Ans A.B.C.D.Correct Ans: B