MCQOPTIONS
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MCQOPTIONS
This section includes 3 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. |
The ignition timing is affected by _____________ |
| A. | compression ratio |
| B. | engine speed |
| C. | mixture strength |
| D. | all of the mentioned |
| Answer» E. | |
| 2. |
For maximum power and economy a slow burning fuel needs a higher spark advance than fast burning fuel. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
If the engine is operating with richer mixtures the optimum spark timing must be _____________ |
| A. | constant |
| B. | increased |
| C. | retarded |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |