Question 1
¿Cuál es el factor principal que determina si una grúa de pluma se volteará durante un izado?
Correct Answer:
El momento de vuelco, determinado por el peso de la carga multiplicado por el radio de trabajo
Question 2
¿Cómo deben posicionarse los estabilizadores (outriggers) de una grúa móvil para operaciones de izado?
Correct Answer:
Todos los estabilizadores completamente extendidos y los neumáticos elevados del suelo
Question 3
¿Cuál es la diferencia entre carga estática y carga dinámica en operaciones de grúa?
Correct Answer:
La carga estática es el peso en reposo; la carga dinámica incluye fuerzas adicionales por aceleración, frenado y movimiento de la carga
Question 4
¿Qué efecto tiene el terreno inclinado sobre la capacidad de izado de una grúa?
Correct Answer:
La inclinación reduce significativamente la capacidad de izado, especialmente en la dirección cuesta abajo
Question 5
¿Qué representa el porcentaje de capacidad nominal en la escala del indicador de carga (load moment indicator)?
Correct Answer:
El porcentaje de la capacidad de carga nominal que está siendo utilizado en la configuración actual
Question 1
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About this Exam

Prepare with the NCCCO CCO Mobile Crane Operator Written Exam [nccco] practice quiz. This question bank includes 62 questions covering debe, carga, operador, izado, and para. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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NCCCO CCO Mobile Crane Operator Written Exam [nccco]

This practice set contains 62 questions from the matching question bank and focuses on debe, carga, operador, izado, and para. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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