The onsite fuel supply at the diesel engine should consider which of the following requirements?
⚑ Report issue
Found a wrong answer, translation, image or source problem? Send it to editorial review.
Answer & Explanation
Correct AnswerD. All of the above.
Quick Explanation
Diesel fire-pump fuel supply must be sufficient for the required emergency operating duration and is sized with regard to available fire-water duration and the driver fuel requirement/rating. Since all the listed considerations are relevant, option D, “all of the above,” is correct.
Formula / Key Relation
Fuel capacity ≥ required emergency consumption for specified duration
Detailed Explanation
Correct Answer
D — All of the above.
Concept and Reasoning
Diesel fire-pump fuel supply must be sufficient for the required emergency operating duration and is sized with regard to available fire-water duration and the driver fuel requirement/rating. Since all the listed considerations are relevant, option D, “all of the above,” is correct.
Calculation / Key Relation
Fuel capacity ≥ required emergency consumption for specified duration
Exam Takeaway
Fire-pump fuel sizing is a duration-and-driver-rating problem, not a single-number rule.
Common Mistake
Do not size fuel only from engine rating while ignoring required emergency duration.
Quick Trick
Fire-pump fuel sizing is a duration-and-driver-rating problem, not a single-number rule.
Common Mistake
Do not size fuel only from engine rating while ignoring required emergency duration.
Exam Tip
Fire-pump fuel sizing is a duration-and-driver-rating problem, not a single-number rule.
Continue learningRelated PYQs & Exam ContextExam path, knowledge path and deeper practice links.
