## Lakshya Education MCQs

Question: Which type of gearing is used in steering system of an automobile?
Options:
 A. Rack and pinion B. Worm and wheel C. Spiral gears D. None of the above

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## More Questions on This Topic :

Question 1. Which type of gearing is used in steering system of an automobile?
1.     Rack and pinion
2.     Worm and wheel
3.     Spiral gears
4.     None of the above
Question 2. The inversion of a mechanism is
1.     Changing of a higher pair to a lower pair
2.     Turning its upside down
3.     Obtained by fixing different links in a kinematic chain
4.     Obtained by reversing the input and output motion
Question 3. In a screw jack, the effort required to lower the load w is given by
1.     P = W tan(α - φ)
2.     P = W tan(α + φ)
3.     P = W tan(φ - α)
4.     P = W cos(α + φ)
Question 4. The factional torque for square thread at the mean radius r while raising load w is given by
1.     T = W.r tan(φ - α)
2.     T = W.r tan(φ + α)
3.     T = W.r tanα
4.     T = W.r tanφ
Question 5. The inversion of a mechanism is
1.     Changing of a higher pair to a lower pair
2.     Turning its upside down
3.     Obtained by fixing different links in a kinematic chain
4.     Obtained by reversing the input and output motion