MCQOPTIONS
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MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Fluid Mechanics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Deficiency type 4 is caused due to_________ |
| A. | Resistance to flow of air |
| B. | Leaking exhaust valve |
| C. | Low scavenging pressure |
| D. | Overload of engine |
| Answer» E. | |
| 2. |
Deficiency type 3 is not caused due to_________ |
| A. | Leaking exhaust valve |
| B. | Resistance to flow of air |
| C. | Low scavenging pressure |
| D. | High linear wear |
| Answer» C. Low scavenging pressure | |
| 3. |
Which among the following is not an effect of deficiency in the indicator diagram? |
| A. | Bad quality of fuel |
| B. | Fuel pump leakage |
| C. | Low fuel pressure |
| D. | Fuel temperature rise |
| Answer» E. | |
| 4. |
How can we asses the indicator diagram by looking at the card diagram? |
| A. | Comparing the maximum firing pressure and compression pressure |
| B. | Dead weight method |
| C. | Conveyor method |
| D. | Ionization method |
| Answer» B. Dead weight method | |
| 5. |
Which among the following cannot be determined by indicator diagram? |
| A. | The actual power generated |
| B. | Cogeneration |
| C. | Compression inside the cylinder |
| D. | Exhausting and scavenging process |
| Answer» C. Compression inside the cylinder | |
| 6. |
Which among the following is not a type of indicator diagram? |
| A. | Power card |
| B. | Draw card |
| C. | Compression diagram |
| D. | Power house |
| Answer» E. | |
| 7. |
Which among the following can be assessed based on the indicator diagram? |
| A. | Overall performance of engine |
| B. | Area of the reservoir |
| C. | Load the engine can take |
| D. | Speed of the Engine |
| Answer» B. Area of the reservoir | |
| 8. |
DEFICIENCY_TYPE_3_IS_NOT_CAUSED_DUE_TO_________?$ |
| A. | Leaking exhaust valve |
| B. | Resistance to flow of air |
| C. | Low scavenging pressure |
| D. | High linear wear |
| Answer» C. Low scavenging pressure | |
| 9. |
Deficiency_type_4_is_caused_due_to_________$ |
| A. | Resistance to flow of air |
| B. | Leaking exhaust valve |
| C. | Low scavenging pressure |
| D. | Overload of engine |
| Answer» E. | |
| 10. |
What type of indicator device is used nowadays? |
| A. | Digital pressure indicator |
| B. | Mechanical indicator |
| C. | Electrical indicator |
| D. | Ionization Gauge |
| Answer» B. Mechanical indicator | |
| 11. |
High loading in engines will lead to_________ |
| A. | Speed rise |
| B. | Temperature rise |
| C. | Bearing damage |
| D. | Volume expansion |
| Answer» D. Volume expansion | |
| 12. |
How are the indicator diagrams drawn for the ship? |
| A. | By providing the ship’s mass |
| B. | By providing the ship’s volume |
| C. | By matching ships sea trial diagrams |
| D. | By differentiating the diagrams |
| Answer» D. By differentiating the diagrams | |