Q.67 A rectangular column 300 mm x 300 mm size and 5 m long is restrained in position and direction at both ends. The recommended value of it’s effective length is ______.Ans 1. 4 m2. 2.5 m3. 3.25 ...
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Q.17 In case of uniform slope, the contour lines:Ans 1. widely space each other2. space very close to each other3. tend to parallel each other4. cross each otherCorrect Ans: 3
Q.67 A rectangular column 300 mm x 300 mm size and 5 m long is restrained in position and direction at both ends. The recommended value of it’s effective length is ______.Ans 1. 4 m2. 2.5 m3. 3.25 ...
Q.74 Which of the following characteristics of a brick make it a good quality brick?Ans 1. Uneven texture2. Warping3. Good durability4. ShrinkageCorrect Ans: 3
Q.19 While raising a barrier wall between noise source and noise receiving end to reduce noise level at the receiving end, the noise reduction in decibel:Ans 1. is directly proportional to the wavelength of sound2. is directly proportional ...
Q.83 As per IS 10262: 2009, what is the assumed standard deviation in MPa of a M 30 concrete?Ans 1. 42. 3.53. 54. 6Correct Ans: 3
Q.67 A rectangular column 300 mm x 300 mm size and 5 m long is restrained in position and direction at both ends. The recommended value of it’s effective length is ______.Ans 1. 4 m2. 2.5 m3. 3.25 ...
Q.64 For prevention of creep in a railway track, which of the following methods can be adopted?i. Using creep indicatorii. Using anchors below the railsiii. Use of steel sleepersiv. Avoid fast movement of trains
Q.41 Fly-ash is a by-product of:Ans 1. pig iron2. gypsum3. lime4. coalCorrect Ans: 4
Q.35 Water is flowing through a pipe of 5 cm diameter under a pressure head of 20 m, which is 5 m above the datum line. Find the height of the hydraulic gradient line with respect to the ...
