A. flat
B. contoured
C. slanted
D. depressed
E. convex shaped
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. chemically correct mixture
B. lean mixture
C. rich mixture for idling
D. rich mixture for over loads
E. the ratio used at full rated parameters
A. SEA 30
B. SAE 4£
C. SAE 50
D. SAE 70
E. SAE 80
A. controlling valve opening/closing
B. governing
C. injection
D. carburettion
E. scavenging and supercharging
A. minimum temperature to which oil is heated in order to give off inflammable vapours in sufficient quantity to ignite momentarily when brought in contact with a flame
B. temperature at which it solidifies or congeals
C. it catches fire without external aid
D. indicated by 90% distillation temperature i.e., when 90% of sample oil has distilled off
E. temperature at which it flows easily
A. 9 : 1
B. 12 : 1
C. 15 : 1
D. 18 : 1
E. 20: 1
A. 1 : 1
B. 5 : 1
C. 10:1
D. 15 : 1
E. 20 : 1
A. diesel
B. kerosene
C. fuel oil
D. gasoline
E. lub oil
A. upto 25%
B. upto 35%
C. upto 50%
D. upto 75%
E. upto 100%.
A. maximum pressure developed
B. minimum pressure
C. instantaneous pressure at any instant
D. exhaust pressure
E. average pressure
