SECTION-4

## ENGINEERING MECHANICS MCQ

##### Q60. A body of weight W is required to move up on rough inclined plane whose angle of inclination with the horizontal is α. The effort applied parallel to the plane is given by (where μ = tanθ = Coefficient of friction between the plane and the body.)(a) P = W tanα(b) P = W tan (α + θ)(c) P = W (sinα + μcosα)(d) P = W (cosα + μsinα)Ans: (c) P = W (sinα + μcosα)

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##### Read More Sections of Engineering Mechanics

Each section contains maximum 80 Questions. To practice more questions visit other sections.

Engineering Mechanics Objective Questions – Section-1

Engineering Mechanics Objective Questions – Section-2

Engineering Mechanics Objective Questions – Section-3

Engineering Mechanics Objective Questions – Section-4