Engineering Mechanics MCQ Questions 1-S.I. unit of force is (A) calorie (B) joule (C) kilowatt (D) newton 2-S.I. unit of power is (A) joule (B) watt (C) dyne (D) pascal 3-Forces are said to be concurrent when they are acting (A) in different planes (B) in same planes (C) at a point (D) […]
Read MoreMultiple Choice Questions (MCQ) on Applied Mechanics 1-SI unit of force is (A) Pound (B) Newton (C) Dyne (D) Joule 2-The process of finding out the resultant force is known as (A) Superposition of forces (B) Addition of forces (C) Resolution of forces (D) Composition of forces 3-The resultant of two forces which […]
Read MoreMultiple Choice Questions (MCQ) on friction The force of friction acts in a direction _____ to the direction of motion of object. Same Opposite Perpendicular Downwards (Ans:b) The force of friction depends upon Nature of surface of contact Material of objects in contact Both ‘a’ and ‘b’ None of the above (Ans:c) […]
Read MoreMultiple Choice Questions (MCQ) on Mechanics – Set 2 An iron ball and a cotton ball of same mass are thrown from a height ‘h’ in air. Then (a) The cotton ball will reach the ground first (b) the cotton ball will reach the ground first (c) both balls reach the ground at the […]
Read More1. The rate of doing work is known as a. Potential energy b. Power c. Kinetic energy d. None of the above 2. The moment of inertia of solid cone of mass ‘m’ and radius ‘r’ about its vertical axis is a. 3mr2/10 b. 2mr2/10 c. 3mr2/5 d. 2mr2/5 3. Coefficient of friction […]
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