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MCQs: A boat sails across a river with a velocity of 10 km/hr. If resultant boat velocity is 14 km/hr, then what is the velocity of river water?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: According to which law, every action has an equal and opposite reaction?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: A man of 60 kg moves in a lift of constant velocity 5 m/s. What is the reactive force acting on the man by the elevator?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: When motion is _______, the normal component of acceleration is zero.
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: In projectile motion, which of the following factors affecting the actual path of motion are neglected?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Which of the following is represented by the area under force-displacement diagram?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: According to work energy principle, a particle of mass m when subjected to unbalanced force system, the work done during displacement by all forces is equal to change in ____________ during displacement.
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The force for which work done is independent of _______ is called as conservative force.
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: A ball is dropped on a horizontal surface from a height of 15 m. What will be the rebounding height of the ball after striking the surface? (coefficient of restitution = 0.8)
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Which of the following laws derive impulse moment principle?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: If a body in equilibrium condition is acted by three forces at three points, then the line of action of these forces should be _____
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: According to Lami's theorem, a body is in equilibrium condition if each force among three ____________ are proportional to sine angle between other two.
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: If n > 2j – R, then the truss is called as _________. (n = number of joints, j = number of members, R = number of reaction components)
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Which of the following statements is false about frame/truss?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Which motion has magnitude of static frictional force directly proportional to normal reaction?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Frictional force depends on ________
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Which of the following conditions do not change the effect of couple?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: If two concurrent forces A and B acting on a point are 200 N and 300 N. What is the magnitude of resultant force, if it makes an angle of 50° with each force?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What is the angle made by side of a square lamina, if it is freely suspended from a corner with the horizontal?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What is the C.G of an isosceles triangle of base 20 cm and side 40?
Category: Mechanical Engineering Questions, Published by: teswesm
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