[Engineering Version] Daily Question 20180127
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Which of the following requirements regarding fire protection equipment is incorrect? ( ) A. A low-pressure water supply system shall be used on-site; the pressure in the pipes should not be lower than 0.1 MPa when the fire-fighting water demand is at its maximum. B. Foam and carbon dioxide extinguishers should be installed in groups within warehouses or storage areas, with the distance between each group of extinguishers not exceeding 30 meters. C. When hand-held extinguishers are placed in extinguisher cabinets, the top of these cabinets should be at a height of no less than 1.0 meter above the ground. D. Foam and carbon dioxide extinguishers should be installed in groups within warehouses or storage areas, with each group containing no fewer than 3 extinguishers. E. Extinguishers that have reached their designated retirement date as calculated from the date of manufacture must be retired. Correct answers: CD
C. When portable fire extinguishers are placed in fire extinguisher cabinets, the top of these cabinets should be at a height of no less than 1.0 m above the ground. D. In warehouses or storage areas, fire extinguishers such as foam and carbon dioxide extinguishers should be arranged in groups, with each group containing no fewer than 3 extinguishers
C. When portable fire extinguishers are placed in fire extinguisher cabinets, the top of these cabinets should be at a height of not less than 1.0 m above the ground. D. In warehouses or storage areas, fire extinguishers such as foam and carbon dioxide extinguishers should be arranged in groups, with each group containing no fewer than 3 extinguishers
C. When a portable fire extinguisher is placed in a fire extinguisher cabinet, the top of it should be at a height of not less than 1.0 m above the ground