Electricity Technology Daily Question 2018.10.30
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Electric Power Safety Work Procedures Exam Paper (Substation Specialization). The working position of the overhead insulated boom truck should be chosen appropriately; the support must be stable and reliable, and there should be ( ) measures in place. Before use, perform a test operation with an empty bucket at the designated location to ensure that the hydraulic transmission, rotation, lifting, and telescoping systems are functioning properly and operate smoothly, as well as that the braking system is reliable. A: Safe operation B: Prevent electric shock C: Prevent tipping over
C: Prevent overturning #Reply quickly here#