A. 1%
B. 0.5%
C. 0.1%
D. 0.01%
E. 0.001%
Mechanical Engineering Mcqs
Mechanical Engineering Mcqs for Preparation of Job Test and interview, freshers, Students, competitive exams etc. Multiple choice questions here are on topics such as Machine Design, Theory of Machines, Hydraulic Machines etc.
| MECHANICAL ENGINEERING MCQS | |||
|---|---|---|---|
| 1. | Engineering Materials | 2. | Engineering Mechanics |
| 3. | Fluid Mechanics | 4. | Heat Transfer |
| 5. | Hydraulic Machines | 6. | I.C. Engines |
| 7. | Machine Design | 8. | Nuclear Power Plants |
| 9. | Production Technology | 10. | Workshop Technology |
| 11. | Refrigeration and Air Conditioning | 12. | Steam Boilers, Engines, Nozzles and Turbines |
| 13. | Compressors, Gas Turbines and Jet Engines | 14. | Strength of Materials |
| 15. | Theory of Machines | 16. | Thermodynamics |
A. not true
B. true at full load
C. true at part load
D. true at both part and full load
E. there could not be any such criterion
A. low temperature
B. low density
C. long ignition delay
D. rich mixture
E. all of the above
A. high temperature
B. high density
C. short delay
D. reactive mixture
E. all of the above
A. reduce cost
B. improve surface finish
C. prevent clogging
D. reduce wear and eliminate scuffing
E. improve heat transfer
A. reduce weight
B. conduct heat efficiently
C. reduce possibility of scoring
D. reduce friction
E. increase lubrication effect
A. V-type
B. In-line
C. Vertical
D. Horizontal
E. Radial
A. compression ring
B. oil ring
C. scrapper ring
D. groove ring
E. leading ring
A. cast iron
B. aluminium
C. phosphor bronze
D. babbitt
E. carbon steel
A. compact design requiring lesser space
B. improved distribution of air to cylinder
C. casting less liable to distortion
D. reduced torsional vibration because of shorter crankshaft
E. less overhead clearance
