Q.136 When moisture content of sludge is reduced from 95% to 90%, its volume is :Ans A. Reduced by 5%B. Reduced by 10%C. Reduced by 25%D. Reduced by 50%Correct Ans Provided: D
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Q.139 The distance in the Y-direction to the centroid of a semicircular lamina of radius a with respect to the diameter chord kept along the X-axis is :Ans A.B.C.
Q.142 The minimum stripping time of soffit formwork to slabs (props to be refixed immediately after removal of form work) is:Ans A. 16 to 24 hoursB. 3 daysC. 7 daysD. 14 daysCorrect Ans Provided: B
Q.135 A clay layer 10 m thick in the field takes 400 days to attain 50% consolidation with the condition of double drainage. If the same clay layer is underlain by a hard rock then the time taken ...
Q.143Ans A. P-3, Q-1, R-4, S-2B. P-1, Q-3, R-4, S-2C. P-3, Q-2, R-1, S-4D. P-2, Q-4, R-3, S-1Correct Ans Provided: A
Q.145 Identify the physical property which is different in the three grades of Ordinary Portland Cement ( 33 Grade, 43 Grade, and 53 Grade) used in India?Ans A. Setting time and Soundness valueB. Setting time onlyC. Fineness and ...
Q.133 The following observations were taken during reciprocal levelling to find the difference in elevation between two points P and Q, located on either banks of a wide river. If the reduced level of the point P is ...
Q.147 The buckling load will be maximum for a column if :Ans A. Both ends of the column are hinged.B. Both ends of the column are fixed.C. One end of the column is hinged and the other end ...
Q.132 If L is the length to any point on the transition curve, and R is the radius of curvature, then the fundamental requirement of the transition curve is given by the condition : ( Notation C – ...
Q.131 Additional tensile force developed in a bolt as a result of the flexing of a connection component such as a beam end plate or leg of an angle is known as :Ans A. Normal forceB. Racking forceC. ...
