Q.7 Relation between Specific Creep ‘C’ and time under load ‘t’ is given by (‘a’ and ‘b’ are constant).Ans A. c = t/(at+b)B. c = t/(a+bt)C. c = tb/(a+bt)D. c = ta/(a+bt)Correct Ans Provided: B

Q.15 Membrane theory technique is used for testing ____.Ans A. B ColiB. Dissolved gasesC. PoliomelytisD. CopperCorrect Ans Provided: A

Q.8 The kinematic indeterminacy of the pin-jointed space frame is ______.Ans A. Dk = 2j – rB. Dk = j – rC. Dk = 6j – rD. Dk = 3j – rCorrect Ans Provided: D

Q.4 What should be the minimum width of the passenger railway plateform for BG track?Ans A. 4.66 mB. 2.66 mC. 5.66 mD. 3.66 mNote: For this question, discrepancy is found in question/answer. So, This question is ignored for ...

Q.17 Fat concrete is one which contains large proportion of ______.Ans A. MortarB. SandC. AggregateD. CementCorrect Ans Provided: A

Q.5 Between Biological Oxygen Demand and Chemical Oxygen Demand the greater of the two is ______.Ans A. Chemical Oxygen DemandB. Depends on the sewage characteristicsC. Both are equalD. Biological Oxygen DemandCorrect Ans Provided: A

Q.4 The effect of rib shortening in two-hinged arch is to reduce the value of horizontal thrust by ____.Ans A. about 2 %B. about 1 %C. about 3 %D. about 4 %Correct Ans Provided: C

Q.8 Signals for main and branch lines are fixed on the same vertical post. Such signals are known as _____.Ans A. Repeating SignalB. Calling SignalC. Co-acting SignalD. Routing SignalCorrect Ans Provided: D

Q.15 In the relation ∆ = 8.64 A/D, D is the duty in hectare/cumecs, A is the number of days of the base period and ∆ is ______.Ans A. Area of the irrigationB. Duty in metersC. Depth of ...

Q.20 Longitudinal and transverse joints in concrete are provided to prevent _____ cracking of concrete.Ans A. IntensiveB. GradualC. PrograssiveD. SuddenCorrect Ans Provided: C