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안전소방 매일 한 문제 (12.26)

2016-12-26View Original

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단일 선택문 1. 화재 시, 관련된 밸브를 닫아서 화재가 발생한 곳으로 가는 가연성 기체와 액체의 흐름을 차단하는 소화 원리는 ( )입니다.A、냉각 B、질식 C、격리 D、화학적 억제.2. A등급 공장들 사이의 방화 거리는 ( )미터 이상이어야 합니다.A, 16;  B, 12;  C, 15;  D, 18; 참고 답안: CB

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