Escaleras de extensión
Quiz
•
Science, Professional Development, Education
•
Professional Development
•
Easy
Harry Ortiz Prada
Used 181+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Una escalera es un sistema de acceso, por eso debe:
Ser certificada y compatible (Tamaño, forma, materiales, figura y diámetro)
Ser seleccionada de acuerdo con la actividad tarea y peligros
Garantizar su resistencia por peso, así como al desgaste y la corrosión
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se debe mantener una hoja de vida de la escalera, esta debe contener
Fecha de fabricación, vida útil e historial de uso
Registros de inspección y mantenimiento
Certificación del fabricante y ficha técnica
3.
MULTIPLE CHOICE QUESTION
0 sec • 1 pt
Normalmente las escaleras son fabricadas y certificadas bajo la norma ANSI A14
4.
MULTIPLE CHOICE QUESTION
0 sec • 1 pt
En una escalera de extensión, Puedo subir hasta pararme en el peldaño número:
5.
MULTIPLE CHOICE QUESTION
0 sec • 1 pt
La tarea del "primer hombre" que se sube a una escalera de extensión es:
Revisar la pintura
Mirar que no haya ladrones
Asegurar la escalera (amarrarla, anclarla, etc.)
Pronosticar el clima
6.
MULTIPLE CHOICE QUESTION
0 sec • 1 pt
Siempre debo asegurar que la base de la escalera de extensión esté:
7.
MULTIPLE CHOICE QUESTION
0 sec • 1 pt
La relación para nivelar una escalera de extensión es:
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