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 1. Lime has been conventionally classified into how many types? (A) 4 (B) 2 (C) 5 (D) 3 2. How many brick lined tanks are used in tank slaking method? (A) 2 (B) 1 (C) 4 (D) 3 3. Which of the following is an example of silicious rock? (A) Granite (B) Gneiss (C) Quartzite (D) all of these 4. Which of the following ions causes the […]

1. A universal joint is an example of (A) higher pair (B) lower pair (C) rolling pair (D) sliding pair 2. What is the function of cone pulley drive in lathe machines? (A) Drive the lead screw (B) Change the spindle speed (C) Drive the tail-stock (D) All of the above 3. Guest’s theory of […]

1. When a change in length takes place, the strain is known as (A) lateral strain. (B) volumetric strain. (C) linear strain. (D) shear strain. 2. Which of the following do not have identical dimensions? (A) Momentum and impulse. (B) Torque and energy. (C) Torque and work. (D) Moment of a force and angular momentum. […]

1. Workability concrete is directly proportional to  (A) aggregate cement ratio (B) time of transit (C) grading of the aggregate (D) all of the above   2. Approximate value of shrinkage strain n concrete is (A) 0.03 (B) 0.003 (C) 0.0003 (D) 0.00003   3. The percentage of voids in cement is approximately (A) 25% (B) 40% (C) 60% (D) 80%   4. 1% of boyds voids […]

1. Which of the following methods of structural analysis is a force method? (A) Slope deflection method. (B) Column analogy method. (C) Moment distribution method. (D) None of the above.  2. The construction joints in buildings are provided after (A) 10 m. (B) 15 m. (C) 20 m. (D) 40 m. 3. The pile which […]