Q.82 Comment on the following statements as True/False. S1: The flow of viscous fluid must satisfy the no-slip condition at the solid boundary. S2: The boundary-layer exists in flow of ideal fluids. S3: The concept of boundary-layer divides the flow into ...
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Q.84 Which of the following is not classified as a part of Refuse?Ans 1. Garbage.2. Rubbish.3. Ashes.4. Human excreta.Correct Ans Provided: 4
Q.83 Calculate the value of shape factor for a rectangular steel beam cross-section of 500x1000mm, as per plastic analysis of steel structures design concept.Ans 1. 1.152. 2.343. 1.504. 1.70Correct Ans Provided: 3
Q.85 Second stage Bio-chemical oxygen demand in waste water is also known as:Ans 1. Carbonaceous demand.2. Sulphureous demand.3. Combined demand.4. Nitrification demand.Correct Ans Provided: 4
Q.81 Which of the following group is an example of ground-based platform regarding Remote Sensing?Ans 1. Low altitude aircraft and high-altitude aircraft.2. Balloons, Aircraft, Helicopter, and Drones.3. Geostationary satellite and sun-synchronous satellite.4. Ladder, Tower, Crane, and Truck.Correct Ans ...
Q.79Ans 1. Incremental increase method.2. Decreasing rate method.3. Geometric increase method.4. Varying increment method.Correct Ans Provided: 3
Q.80 The ratio of Liquid limit minus natural water content of a soil to its plasticity index is known as:Ans 1. Toughness index2. Consistency index3. Flow index4. Liquidity indexCorrect Ans Provided: 2
Q.78 In the analysis of structures by the principle of Virtual Work, which of the following forces are assumed to do work and are not omitted?Ans 1. Reaction at smooth pins and hinges which do not move.2. Tension ...
Q.75 The ‘Peak hour factor’ is defined as the ratio between the number of vehicles counted during the peak hour and ______________ the number counted during the highest fifteen consecutive minutes.Ans 1. Ninety-eight times.2. Thirty times.3. Five times.4. ...
Q.74 Select the WRONG statement regarding the factors that influence the thickness of the boundary layer formation along a flat smooth plate.Ans 1. Greater is the kinematic viscosity of the fluid greater is the boundary layer thickness.2. The ...
