Daily Safety and Fire Protection Question (12.23)
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Multiple-choice question 1: Fire extinguishing methods can be divided into ( ). A. Cooling B. Asphyxiation C. Isolation D. Chemical suppression E. Covering Multiple-choice question 2: Solid combustibles undergo smoldering under conditions such as ( ). A. Poor air circulation B. Low heating temperature C. High amount of combustible volatiles D. High moisture content E. High density of combustibles Reference: 1. ABCD 2. ABD
1.ACD 2.ABD
ABCD-------------ABD
1: ABCDE； 2: CE
1A,C,D,E2A,D,E
1、ABCD 2、ABD
1. Fire extinguishing methods can be classified as (ABCD). A. Cooling B. Asphyxiation C. Isolation D. Chemical inhibition E. Covering Multiple-choice question 2. Solid combustibles undergo smoldering under conditions such as (ABD). A. Poor air circulation B. Low heating temperature C. High amount of combustible volatiles D. High moisture content E. High density of combustibles
1 ABCD 2 ABD