A. increases.
B. decreases
C. remains same
D. unpredictable
E. none of the above
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. distribute charge, equally to all the cylinders
B. regulate power
C. feed lub oil to all moving parts
D. time the spark
E. inject fuel at appropriate time
A. smaller
B. bigger
C. same size
D. dependent on other engine parameters
E. unpredictable
A. liquid fuel only
B. liquid fuel and air
C. solid fuel
D. solid fuel and air
E. does not exist
A. lean mixture
B. chemically correct mixture
C. rich mixture
D. unpredictable
E. none of the above
A. more
B. less
C. same
D. more upto some load and then less
E. it may be less or more depending on several other factors
A. keep the exhaust pipes warm
B. reduce formation of condenstae
C. reduce heat transfer to the engine room
D. increase engine efficiency
E. conserve heat
A. Lean mixture
B. Chemically correct fuel air ratio
C. Rich mixture
D. Unpredictable
A. bigger flywheel
B. smaller flywheel
C. same size flywheel
D. no flywheel
E. flywheel whose size may be less or more depending on several other fac-tors
A. lean mixture
B. chemically correct mixture
C. rich mixture
D. unpredictable
E. none of the above
