| 1 |
Two equal but unlike parallel forces having different lines of action produce: |
- A. a Torque
- B. a couple
- C. Equilibrium
- D. Netural equilibrium
|
| 2 |
Clockwise torque is taken: |
- A. Positive
- B. Negative
- C. Neutral
- D. Nil
|
| 3 |
Number of factors on which torque depends : |
|
| 4 |
The force with which Earth attracts the object towards its center is known as |
- A. Force
- B. Weight
- C. Mass
- D. Gravity
|
| 5 |
The value of tan 45<sup>o</sup>is: |
- A. 0.5
- B. 1.732
- C. 1
- D. 0.5777
|
| 6 |
If we increase the length of spanner the torque produced will be |
- A. Increased
- B. Decreased
- C. Constant
- D. Zero
|
| 7 |
Tan 𝜽 is equal to: |
- A. Perpendicular/Hypotenuse
- B. Base / Perpendicular
- C. Base/Hyp
- D. Perpendicular/Base
|
| 8 |
The unit of torque is: |
- A. Nm<sup>-2</sup>
- B. Ncm
- C. Nm<sup>-1</sup>
- D. Nm
|
| 9 |
It is easy to turn a steering wheel by applying a: |
- A. Torque
- B. Force
- C. Couple
- D. Momentum
|
| 10 |
The centre of gravity of uniform triangle is: |
- A. Point of intersection of medians
- B. On its vertex
- C. On middle point of its axis
- D. Point of intersection of diagonal
|