Q.99 The phenomenon of rise or fall of liquid level in a capillarity tube is called as capillarity. In non-wetting liquids (e.g. mercury), what is the relation between cohesion of mercury and adhesion between mercury and capillary tube?
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Q.98 An estimate containing the complete schedule of all possible items that are likely to occur is called a _________.Ans 1. quantity estimate2. revised estimate3. detailed estimate4. approximate estimateCorrect Ans: 3
Q.100 Which of the following devices/units are NOT installed for gaseous pollution control?Ans 1. Plate towers2. Cyclone collectors3. Venturi scrubbers4. Adsorption unitCorrect Ans: 2
Q.94 A process involving the reduction of moisture content in timber under more or less controlled conditions towards or to an amount suitable for the purpose for which it is to be used is termed as:Ans 1. scoring2. ...
Q.92 Which of the following formulas explains the calculation of area of earthwork using its mean depth?Area = BD + Sd2Where,B = Breadth of sectionD = Mean depth of sectionSd = Areas of ...
Q.84 Specific gravity of a fluid is the ratio of its density to the density of a well-known fluid. Compare the specific gravity of water, mercury and oil. Take Sw = specific gravity of water, Soil = specific ...
Q.93Ans 1. A-4, B-1, C-3, D-22. A-1, B-4, C-2, D-33. A-3, B-4, C-1, D-24. A-4, B-1, C-2, D-3Correct Ans: 4
Q.70 In which of the following triaxial tests, drainage from the specimen is NOT allowed at any stage?Ans 1. Unconfined compression2. Consolidated undrained3. Consolidated drained4. Unconsolidated undrainedCorrect Ans: 4
Q.99 The phenomenon of rise or fall of liquid level in a capillarity tube is called as capillarity. In non-wetting liquids (e.g. mercury), what is the relation between cohesion of mercury and adhesion between mercury and capillary tube?
Q.82 Sequentially arrange the following steps which are involved in surveying to build an irrigation structure.A.Reconnaissance surveyB.Preliminary surveyC.Examine the water availabilityD.Final location surveyE.Final survey reportAns 1. A, B, D, E, C2. A, B, ...
