Q.11 Among the following chemicals, identify the one which is not used as a disinfectant ?Ans A. Potassium PermanganateB. IodineC. FluorineD. BromineCorrect Ans Provided: C

Q.15 According to IS 800:2007, the recommended values of the following physical properties : Unit mass (ρ), Modulus of Elasticity (E), and Poisson’s ratio (μ) of structural steel (irrespective of the grade) for use in design, are to ...

Q.13 The characteristics of contours are given in statements S1, S2 and S3. S1 : Two contour lines of different elevations can cross each other in the case of an overhanging cliff.S2 : Generally the contour lines donot ...

Q.17 In a railway line, Identify the turnout that takes off towards the direction opposite to that of the main line curve.Ans A. Turnout of Similar flexureB. Turnout of contrary flexureC. Double Turn outD. Symmetrical Split TurnoutCorrect Ans ...

Q.3 The test performed to determine the compressive strength of hardened concrete in an existing structure without causing any damage to the structure is :Ans A. Rebound Hammer testB. Split testC. Cone penetrometer testD. Bullet testCorrect Ans Provided: ...

Q.8 A smart station used in surveying consists of :Ans A. A total with software to calculate the and display of quantitiesB. Total station with an electromagnetic distance measuring equipmentC. A total station with an integrated GPS moduleD. ...

Q.6Ans A. 5.4B. 8.4C. 8.6D. 5.6Correct Ans Provided: D

Q.20 According to IS 383 : 2016, the maximum quantity of deleterious materials (except mica) in uncrushed Fine aggregate (expressed as percentage by mass) is:Ans A. 1%B. 5%C. 7%D. 3%Correct Ans Provided: B

Q.10 Among the following construction materials, identify the one having the minimum value of density?Ans A. WaterB. BrickC. SteelD. Ordinary Portland CementCorrect Ans Provided: A

Q.9 The specific weight of a liquid having a volume of 6 m3 and weight 42 kN is :Ans A.B.C.D.Correct Ans Provided: ...