Basic Mechanical Engineering MCQ Part 1

Download PDF of Basic Mechanical Engineering MCQ Part 1 for free.

Questions of Basic Mechanical Engineering MCQ Part 1

1. A flat surface can be produced by a lathe machine, if the cutting tool moves …..
2. What is the function of cone pulley drive in lathe machines?
3. Which of the following is a mechanism for mechanized movements of the carriage along longitudinal axis?
4. The function of taper turning process is to …..
5. The process of bevelling sharp ends of a workpiece is called as …..
6. 6) In an isolated system, ….. can be transferred between the system and its surrounding.
7. Which of the following is an extensive property?
8. How is absolute pressure measured?
9. The extensive properties of a system, …..
10. 10) An isobaric process, has constant …..
11. Which of the following energy conversion devices convert heat into work?
12. Lancashire boilers are …..
13. Smoke tube boilers have large water to steam ratio, hence
14. Which of the following statements are false for reaction turbines?
15. In four stroke cycle engine, cycle is completed in …..
16. Which type of bearings are known as anti friction bearings?
17. In roller bearings which type of rolling elements are used
18. Why is the load carrying capacity low in ball bearings?
19. Cylindrical roller bearings have greater …..
20. Which of the following statements is/are true?
21. Determine torque transmitted on the pinion shaft if torque transmitted on gear shaft is 20 Nm. Consider Gear ratio = 4
22. Which of the following statements is/are true for gear drives?
23. In which power transmitting drive polygon effect is observed?
24. What is meant by gear ratio?
25. Which gears are used to connect two intersecting shaft axes?
26. In stress-strain diagram, up to proportional limit …..
27. Deformation per unit length is called as …..
28. Which of the following materials do not have a well defined yield point?
29. Factor of safety is the ratio of …..
30. The elongation of a bar is 0.5 mm, when a tensile stress of 200 N/mm2 acts on it. Determine original length of a bar if modulus of elasticity is 150 x (10)3

Download Basic Mechanical Engineering MCQ Part 1 in PDF format for free.