Engineering Mechanics MCQ Questions & Answers | Mechanical Engineering

A. Mass

B. Volume

C. Density

D. Acceleration

A. Weight

B. Velocity

C. Acceleration

D. Force

A. kW (kilowatt)

B. hp (horse power)

C. kcal/sec

D. kcal/kg sec

A. Proportional to normal load between the surfaces

B. Dependent on the materials of contact surface

C. Proportional to velocity of sliding

D. Independent of the area of contact surfaces

A. Equal to

B. Less than

C. Greater than

D. None of these

A. $$\frac{{3{\text{r}}}}{8}$$

B. $$\frac{{4{\text{r}}}}{{3\pi }}$$

C. $$\frac{{8{\text{r}}}}{3}$$

D. $$\frac{{3{\text{r}}}}{{4\pi }}$$

A. Velocity

B. Acceleration

C. Momentum

D. None of these

A. Perfect frame

B. Deficient frame

C. Redundant frame

D. None of the above

A. Magnitude

B. Direction

C. Position or line of action

D. All of the above

A. $$\frac{{\text{g}}}{2}$$

B. g

C. $$\sqrt 2 \,{\text{g}}$$

D. 2g