【Daily Question】 November 2nd: What are the upper and lower limits for gasoline ignition?
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Multiple-choice question: One question per day: What are the upper and lower limits for gasoline’s detonation range? A. 0.3% and 1.0% B. 1.3% and 6.0% C. 3.5% and 8.0% D. 5.5% and 9.0%. Please participate actively to win prizes. +5 points for correct answers, +2 points for participation. One time per person only. Close this topic in two days.
B.1.3% 6.0% B.1.3% 6.0% B.1.3% 6.0%
B、1.3%--6.0%---volume concentration
B.1.3% 6.0%. . . . . . . . . . . .
The upper and lower limits for gasoline’s detonation range are ( ). B. 1.3% 6.0%
The upper and lower limits for the ignition of gasoline are (B)
The upper and lower limits for gasoline’s detonation range are ( ). B. 1.3% 6.0%
Gasoline is a mixture, and it’s difficult to specify its exact ignition limit. I have data from 1998, showing that the ignition limit range for standard gasoline is 1.1% to 7.0%.
B. 1.3% 6.0% However, some sources indicate a range of 1.45~7.6%, and since this range is not among the options, B is the correct answer. But I’d like to ask the original poster which one is correct
The upper and lower limits for the detonation of gasoline are (B) A. 0.3% 1.0% B. 1.3% 6.0% C. 3.5% 8.0% D. 5.5% 9.0%
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