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Theory of Machines – Section 1
1. The ratio of the actual damping coefficient to the critical damping coefficient is called the damping factor.…
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Engineering Mechanics – Section 7
1. When a body of mass moment of inertia I (about a given axis) is rotated about that axis with an…
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Engineering Mechanics – Section 6
1. The velocity ratio of a simple wheel and axle with D and d as the diameters of…
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Engineering Mechanics – Section 5
1. The forces, which meet at one point and their lines of action also lie on the same…
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Engineering Mechanics – Section 4
1. Three forces acting on a rigid body are represented in magnitude, direction and line of action by…
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Engineering Mechanics – Section 3
1. If the masses of both the bodies, as shown in the below figure, are doubled, then the…
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Engineering Mechanics – Section 2
1. The point, through which the whole weight of the body acts, irrespective of its position, is known…
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Engineering Mechanics – Section 1
1. According to the principle of conservation of energy, the total momentum of a system of masses in…
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APSC prelims 2015 question and answers.
1. In terms of area, the smallest district of Assam is which one of the following? (A) Chirang…
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APSC prelims 2016 question and answers.
1. In 1993, Mahatma Gandhi started the Civil Disobedience movement form. a. Sevagram b. Dandi c. Wardha d.…