Q.19 The optimum water content of “fat clay” generally lies between:Ans A. 5 and 10%B. 15 and 20%C. 20 and 25%D. 10 and 15%Correct Ans Provided: C
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Q.20 The condition for the maximum discharge through a circular channel can be expressed as:Ans A. Diameter of the circular channel = 0.5 × DepthB. Depth = 5 × Diameter of the circular channelC. Depth = 0.95 × ...
Q.71 The term used to indicate the sundry solid waste from offices, residences and other buildings, waste building materials, broken furniture, rags etc., is:Ans A. garbageB. sewageC. rubbishD. sullageCorrect Ans Provided: C
Q.65 Which principle of surveying is useful to prevent accumulation of errors?Ans A. Left to rightB. Part to wholeC. Right to leftD. Whole to partCorrect Ans Provided: D
Q.43 The type of levelling in which the level is set up at several suitable positions and staff readings are taken till the last sighted point is known as ______.Ans A. fly levellingB. profile levellingC. simple levellingD. differential ...
Q.53 A cohesive frictional soil has an effective cohesion of 20 kPa, the effective friction angle = 18° and a unit weight of 17 kN/m3. What would be the depth of the tension crack?Ans A. No cracks would ...
Q.70 In Bernoulli’s equation, the total energy of a flowing liquid per unit weight is expressed as:Ans A. Z − h − (v2/2g)B. Z2 + h2 + (v2/2g)C. (v2/2g)D. Z + h + (v2/2g)Correct Ans Provided: D
Q.47 Which of the following statements is related to the water carriage system of sanitation?Ans A. No chance of putrificationB. Risk of spread of an epidemicC. Large area of land is required for disposal of untreated sewageD. Lot ...
Q.67 Read the given statements and select the most appropriate option regarding refractoriness. Statement 1: Refractoriness denotes the ability of a material to withstand prolonged action of high temperature without melting or losing shape.Statement 2: Materials resisting prolonged ...
Q.48 If one of the angles in a triangle measures less than 30°, is it a well-defined triangle?Ans A. NoB. YesC. A triangle is always well-defined for any angleD. It should always be 60°Correct Ans Provided: A
