An toànCâu 1347 / 1605
Which practice reduces electrical shock hazards from temporary jobsite wiring?
a.Splicing cords with tape
b.Removing the ground pin from plugs
c.Overloading circuits
d.Using GFCI protection and keeping cords out of water and walkways
Giải thích
GFCI protection, undamaged grounded cords, and keeping cords clear of water and traffic reduce shock and trip hazards. Removing ground pins or splicing cords creates dangerous conditions.
Trích dẫn luật: 29 CFR 1926.404Luyện miễn phí toàn bộ 1605 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- OSHA requires the employer to instruct each employee in:
- A contractor with 3 employees insists it is 'too small' to need any safety program. The correct response is:
- On a steep-slope roof, workers 6 feet or more above a lower level must be protected by:
- In California, the trench cave-in protection requirement mirrors federal OSHA, applying protective systems at depths of:
- California law adds a special requirement for trenches or excavations 5 feet or more deep into which a person must descend: a detailed plan for worker protection must be prepared when the trench is:
- Certain high-hazard construction work — trenches 5 feet or deeper requiring shoring, and construction of structures more than three stories or 36 feet high — requires the contractor to obtain what from Cal/OSHA before starting?
Cập nhật gần nhất: · quy trình kiểm tra
Sen Lin, Người sáng lập PrepPass · Đối chiếu với California CSLB Contractor License Law & Business Exam · Quy trình kiểm tra
Người kiểm duyệt Abraham Chen — Licensed California General Contractor (CSLB License #1101856 — kiểm tra)