MCQOPTIONS
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MCQOPTIONS
This section includes 8 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. |
Natural gas obtained from oil wells is known a? |
| A. | dry gas |
| B. | wet gas |
| C. | casing head gas |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 2. |
Hydrogen is _____________ reactive fuel. |
| A. | highly |
| B. | non |
| C. | less |
| D. | none of the mentioned |
| Answer» B. non | |
| 3. |
Hydrogen can be used in S.I. engines by |
| A. | manifold induction |
| B. | direct introduction of hydrogen into the cylinder |
| C. | supplementing gasoline |
| D. | all of the mentioned |
| Answer» E. | |
| 4. |
The heating value per unit volume of hydrogen gas is less than ______________ that of air. |
| A. | 1/12th |
| B. | 1/10th |
| C. | 2/3rd |
| D. | 1/3rd |
| Answer» E. | |
| 5. |
Hydrogen gas has less than _______________ the density of air. |
| A. | 1/12th |
| B. | 1/10th |
| C. | 2/3rd |
| D. | 1/3rd |
| Answer» C. 2/3rd | |
| 6. |
The power output of hydrogen engine is limited by |
| A. | detonation and knocking |
| B. | pre-ignition and back flash |
| C. | pre-ignition and detonation |
| D. | none of the mentioned |
| Answer» C. pre-ignition and detonation | |
| 7. |
Hydrogen engine operate on ____________ throttling. |
| A. | very little |
| B. | very high |
| C. | without |
| D. | none of the mentioned |
| Answer» C. without | |
| 8. |
Hydrogen has very ______________ density both as gas and as liquid. |
| A. | high |
| B. | low |
| C. | equal |
| D. | none of the mentioned |
| Answer» C. equal | |