NWSA TT1 Exam Questions With Correct Answers 2024/2025
NWSA TT1 Exam Questions With Correct Answers 2024/2025 What is the minimum force that a positioning system anchorage must be able to withstand? - Correct Answers 2 times the MAF(Maximum anticipated force) or 3,000 lbs If a synthetic rope has a breaking strength of 6,600 lbs and a bowline knot is tied to make a lifting eye what is the maximum gross load that can be lifted? - Correct Answers 660 lbs. Synthetic rope has a safety factor of 10:1. That includes the weakening factor of the knot Exposure to ionizing radiation dopes what to the human body? - Correct Answers IR can change cells and molecules in biological organisms When is a trained signal person necessary - Correct Answers When a crane can physically enter a powerline restricted area. What three ways can a capstan hoist be powered - Correct Answers Electric Gas and Hydraulic When using tape and butyl to weatherproof a ground kit what is a critical step in the process? - Correct Answers Always cut the tape with sciccors According to regulations, what is the maximum arresting force allowed to the human body? - Correct Answers Maximum arresting force allowed on the body is 1800 lbs. But our y-landyards reduce the force to half that What is the minimum number of ground kits installed in a single run - Correct Answers 3. (1 at the top above the hoisting grip. 1 at the base of the tower on the vertical run, 1 at the cabinet)
Información del documento
- Subido en
- 11 de junio de 2024
- Número de páginas
- 3
- Escrito en
- 2023/2024
- Tipo
- Examen
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- Preguntas y respuestas
