A.Powerful operation requires qualified personnel to perform, weak power does not need

B.Everyone can operate live equipment and circuits as long as they are insulated.

C.Operation of live equipment and circuits can only be carried out by personnel with relevant qualifications

A.Confirm the operation board

B.Network test verification

C.Confirmation of project operation completion

D.Recording of major operational records

A.True

B.False

A.False

B.True

A.Erection of warning signs and enclosure isolation measures

B.Provide appropriate safety protection for personnel in hazardous area construction, using special safe working tools

C.In the construction of hazardous areas, emergency measures and safety measures must be taken