Army Electrical Explosives Safety (Ammo-28) Questions With Complete Solutions
Which two publications provide detailed information on lightning protection systems? correct answer: DA PAM 385-64 NFPA 780 Which statements about lightning protection are true?Select all that apply. correct answer: Lightning can detonate munitions and explosives. Lightning seeks the path of least resistance to ground. Lightning cannot be stopped or prevented. Which statement is true about a mast LPS? correct answer: Each mast must have two paths to ground. A 30-foot tall building is protected by a catenary system. How far from the building should the masts be placed? correct answer: at least 6 feet Which LPS uses air terminals and conductors mounted directly to the structure? correct answer: Integral Why does the wooden mast have an air terminal on top and two down conductors running its entire length? correct answer: The wooden mast is not electrically conductive Which of the following is NOT a re
Escuela, estudio y materia
- Institución
- United States Army
- Grado
- Explosive Safety
Información del documento
- Subido en
- 29 de junio de 2023
- Número de páginas
- 9
- Escrito en
- 2022/2023
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
Temas
-
army electrical explosives safety ammo 28 questi
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