Q.127 Identify the one, which is not a characteristic of the sound level that cannot be quantified.Ans A. IntensityB. LoudnessC. PowerD. Pressure levelCorrect Ans Provided: B

Q.121 For a circular solid shaft of radius r , subjected to a Torque, the shear stress on the shaft is maximum :Ans A. Either at the centre or surface of shaft, depends on the angle of TwistB. ...

Q.124 In connection with inspection and testing of concrete structures as per IS 456:2000, while conducting load tests on flexural members, what is the load (L) and minimum duration of load application(T) on the structure ? (Use notations ...

Q.101 The purpose of an open cross staff in chain survey is :Ans A. Marking of survey stationsB. Alignment of a survey lineC. Setting out a line at an angle to a survey line at a pointD. Setting ...

Q.108 As per Central Pollution Control Board (CPCB) India, the permitted values of noise level in a silence zone during the day time and night time are respectively :Ans A. 65 dB(A) and 55 dB(A)B. 55 dB(A) and ...

Q.97 As suggested by IS 456 : 2000, the minimum grade of concrete, and the corresponding cement content(in kg/m3 units), maximum water cement ratio, for Extreme exposure conditions, in reinforced concrete work with 20 mm nominal size aggregates ...

Q.105 What is the total centre line length of the plan shown in Figure ? The thickness of all walls are to be taken as 30 cm.Ans A. 32 mB. 32.9 mC. 32.65 mD. 34.1 ...

Q.112 The test used for the determination of Optimum moisture content of a soil is :Ans A. Standard Proctor testB. CBR MethodC. Standard Penetration testD. Triaxial testCorrect Ans Provided: A

Q.111 The permissible stresses under bending and direct compression for M20 concrete, following the working stress method of design of concrete structures as recommended by IS 456: 2000 are respectively (specify values in N/mm2 units):Ans A. 8, 5.5B. ...

Q.113 Among the following flow measuring equipments, identify the equipment which cannot be used for measuring the discharge through pipes.Ans A. Pitot tube and cross section area of pipeB. Triangular notchC. VenturimeterD. Orifice meterCorrect Ans Provided: B