This set of Engineering Mechanics Multiple Choice Questions & Answers (MCQs) focuses on “Centre of Gravity”. 1. A body is consisted of __________ number of particles. a) Infinite b) Finite c) Hundreds d) Thousands 2. A body’s all small particles have a small weight which is being applied by them to the body, which adds … Read more
This set of Engineering Mechanics Multiple Choice Questions & Answers (MCQs) focuses on “Rolling Resistance”. 1. What does the moment of the force measured in the rolling of the body? a) The tendency of rotation of the body along any axis b) The moment of inertia of the body about any axis c) The couple … Read more
This set of Engineering Mechanics Multiple Choice Questions & Answers (MCQs) focuses on “Frictional Forces on Journal Bearings”. 1. The journal bearings are generally used in __________ a) Belts b) Columns c) Beams d) Supports 2. At what conditions does the Coulomb friction occur between the surfaces in contact of journal bearing? a) When there … Read more
This set of Engineering Mechanics Questions and Answers for Entrance exams focuses on “Frictional Forces on Collar Bearing, Pivot Bearings and Disks”. 1. The pivots are generally used in __________ a) Belts b) Columns c) Beams d) Machines 2. Determine the moment about the point Q by the force shown as 400N. a) -98.6kN b) … Read more
This set of Engineering Mechanics Multiple Choice Questions & Answers (MCQs) focuses on “Frictional Forces on Flat Belts”. 1. ____________ is the phenomena that resist the movement of the two surfaces in contact, in some of the cases it could be the belts and the rolling cylinders. a) Friction b) Motion c) Circular movement d) … Read more
This set of Engineering Mechanics Multiple Choice Questions & Answers (MCQs) focuses on “Frictional Forces on Screws”. 1. In general cases the screws are used as __________ a) Fasteners b) Main components c) Simpler d) Upstreamers 2. Which type of the screws are used in the machines? a) Square-threaded b) Round-threaded c) Helical-threaded d) Rectangle-threaded … Read more
This set of Engineering Mechanics Multiple Choice Questions & Answers (MCQs) focuses on “Wedges”. 1. A ____________ is a simple machine that is used as to transfer applied forces into much larger forces. a) Wedge b) Beam c) Pillar d) Bridges 2. Wedges are used to transfer heavy loads. a) True b) False 3. The … Read more
This set of Engineering Mechanics Multiple Choice Questions & Answers (MCQs) focuses on “Problems Involving Dry Friction”. 1. In the simplification of the forces for the free body diagram, the net force acts at the ___________ of the loading body. a) Centroid b) The centre axis c) The corner d) The base 2. As in … Read more
This set of Engineering Mechanics Question Bank focuses on “Characteristics of Dry Friction – 3”. 1. The maximum value of the frictional force is called _________ a) Limiting Friction b) Non-Limiting Friction c) Limiting Action Friction d) Non-Limiting Action Friction 2. When the body which is applied forces come in the stage of the limiting … Read more
This set of Engineering Mechanics online quiz focuses on “Characteristics of Dry Friction – 2”. 1. For making the equilibrium equations the normal forces acts in which direction in the free body diagrams? a) Vertically Upward b) Vertically Downward c) Horizontally Right d) Horizontally Left 2. Which one is not the condition for the equilibrium … Read more
