MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Ic Engine knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In short circuiting process, the fresh charge coming from the scavenge manifold directly goes out of the exhaust ports without removing combustion products. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Which of the following are the theoretical scavenging processes? |
| A. | perfect scavenging |
| B. | perfect mixing |
| C. | short circuiting |
| D. | all of the mentioned |
| Answer» E. | |
| 3. |
Scavenging period is the time period taken for crank angle. |
| A. | True |
| B. | False |
| Answer» C. | |
| 4. |
Inadequate scavenging leads to a low amount of oxygen availability which results in incomplete combustion leading to higher specific fuel combustion. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
The efficiency of a two stroke engine does not depend on the effectiveness of the scavenging process. |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
Scavenging process is the replacement of combustion products in the cylinder from the previous power stroke with fresh air charge to be burned in the next cycle. |
| A. | True |
| B. | False |
| Answer» B. False | |