Corresponden a operaciones unitarias:
Preparación curso de seguridad minera SERNAGEOMIN (parte 2)

Quiz
•
Specialty
•
12th Grade
•
Hard
Gricelda Osorio
Used 9+ times
FREE Resource
18 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Perforación de rocas
Tronadura de rocas
Carguío de rocas
Transporte de rocas
Servicios generales y mantenimiento
2.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Corresponden a riesgos durante el proceso de perforación en minería cielo abierto:
Caída a nivel y desnivel
Radiación UV
Caída de rocas desde los bancos
Quemaduras por ácido
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Los equipos jumbo se utilizan principalmente para:
Perforación frontal de avance
Perforación radial
Perforación vertical hacia abajo
Perforación de banqueo
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Cuántas caras libres hay en un banco (cielo abierto)?
1
2
3
4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Cuántas caras libres hay en una frente de trabajo (subterránea)?
1
2
3
4
6.
MULTIPLE SELECT QUESTION
1 min • 1 pt
En la tronadura estamos expuestos a:
Flyrock
Agua
Proyección de schotcrete
Gases
7.
MULTIPLE SELECT QUESTION
1 min • 1 pt
En la minería la función de un loro es impedir el acceso al sector donde se cargan con explosivos los tiros. Los dos tipos de loro utilizados en la minería se definen como:
Loro vivo
Loro muerto
Loro físico o metálico
Loro explosivo
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