Daily Security Management Technology Question (11.25)
Thread Content
1 When it is not possible to isolate the hazardous area, partial ( ) safety devices can be used. A. Automatic adjustment B. Adjustable C. Tripping D. Dual-hand control 2. Among the types of explosions, the explosion of copper acetylide belongs to ( ). A. Gas-phase explosion B. Liquid-phase explosion C. Solid-phase explosion D. Mixed-type explosion Reference: ** 1.B 2.C
1. B. Adjustable 2. C. Solid-phase explosion