Q.36 Identify the FALSE statement regarding the ‘STANDARD PENETRATION TEST’.Ans 1. This is the most commonly used in-situ test, especially for cohesionless soils.2. This test cannot be used to determine the unconfined compressive strength of cohesive soils.3. The ...
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Q.35 Which of the following is defined as under? “Definition – The rate of doing work by a travelling sound wave in the direction of propagation of the wave.”Ans 1. Sound intensity.2. Sound spectra.3. Sound pressure.4. Power of sound.Correct ...
Q.37 Read the statements carefully and select the correct option. Statement 1: Either a circular or a parabola may be used for vertical curve. Statement 2: The rate of change in grade is variable throughout in a parabolic vertical curve, ...
Q.38 An isolated two-phase traffic signal is designed by Webster’s method. Determine the optimum signal cycle, if the sum of all critical flow ratios is 0.50 and the all-red time required for pedestrian crossing is 13 seconds.Ans 1. ...
Q.27 The delta of a crop is 0.864 m and the base period is 130 days. What is the duty of the crop (in hectares/cumec)?Ans 1. 130002. 8643. 13004. 130Correct Ans Provided: 3
Q.15Ans 1.2.3.4.Correct Ans Provided: 1
Q.28 Identify the spillway crest gate, which consists of a hollow steel cylinder or drum spanning between the piers constructed on the crest of the spillway.Ans 1. Rolling gates.2. Sliding vertical gates.3. Stoplogs and Needles.4. Flash boards.Correct Ans ...
Q.21 An old map was drawn with R. F. = (1/2000). The sheet of map shrinks with shrinkage ratio of 20/22, then calculate the corrected scale (R. F.) for the map?Ans 1. (1/44000)2. (1/1800)3. (1/1000)4. (1/2200)Correct Ans Provided: ...
Q.29 Coulomb friction is the friction between ____________________ surfaces.Ans 1. Ideally smooth2. Oily3. greasy4. dryCorrect Ans Provided: 4
Q.18Ans 1. Curve ‘f’.2. Curve ‘a’.3. Curve ‘d’.4. Curve ‘b’.Correct Ans Provided: 4
