I’m seeking help from those who are taking the certification exam in mechanical engineering to answer this question
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1. The total design capacity of the full-pressure storage tanks at a liquefied petroleum gas supply facility is 8,000 cubic meters. Identify which of the following tank arrangement schemes for determining the capacity of each tank and for grouping them comply with the current **standards: (1) 1,000 cubic meters per tank, 8 tanks in total; 2 tanks per group, resulting in 4 groups. (2) 2,000 cubic meters per tank, 4 tanks in total; 1 tank per group, resulting in 4 groups. (3) 3,000 cubic meters per tank, 2 tanks in total; 1 tank per group, resulting in 2 groups. 1,000 cubic meters per tank, 2 tanks per group, resulting in 4 groups. (4) 2,000 cubic meters per tank, 4 tanks in total; 2 tanks per group, resulting in 2 groups
It should be 1 or 2; I remember that the volume per group cannot exceed 2000