【Daily Question】3.7 Multiple-choice question: When entering equipment equipped with mixing devices to carry out work, in addition to complying with the safety regulations set by the Ministry of Chemical Industry...
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When entering equipment equipped with stirring devices to carry out work, in addition to strictly complying with the \"eight musts\" outlined in the Ministry of Chemical Industry’s regulations on safe production, it is also required to ( ). A The electrical switch of this device should be placed in an iron box with a lid. B Operators should lock the switch box using a lock, keeping the key with themselves. C Both of the above requirements must be met. D It’s impossible to determine. Answer: C – Both of the above requirements must be met. @Guan Gongyu
When entering equipment equipped with stirring devices to carry out work, in addition to strictly complying with the \"eight musts\" outlined in the Ministry of Chemical Industry’s regulations on safe production, it is also required to (C). A The electrical switch of this device should be placed in an iron box with a lid. B Operators should lock the switch box using a lock, keeping the key with themselves. C Both of the above requirements must be met. D It is impossible to determine
When entering equipment equipped with stirring devices to carry out work, in addition to strictly complying with the \"eight musts\" outlined in the Ministry of Chemical Industry’s regulations on safe production, it is also required to (C). A The electrical switch of this device should be placed in an iron box with a lid. B Operators should lock the switch box using a lock, keeping the key with themselves. C Both of the above requirements must be met. D It is impossible to determine
C should meet both of the above requirements: (In my opinion, it should be locked by shutting off power at the MCC, rather than locking the on-site control switch.)