Preview Questions Scaffold Erector | Role Specific Skill

Question 1: Which scaffold component is critical in maintaining balanced load distribution during construction?

Which action should you take?

Choose only one option

The top rails and guardrails for worker protection

The decorative elements for aesthetic purposes

The scaffold planks used for the walking platform

The base plates and mud sills that support the scaffold structure

Question 2: How should vertical scaffold posts be arranged for maximum stability during erection?

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They should be evenly spaced and plumb, ensuring no bending or warping

They should be spaced unevenly for better aesthetics

They should be installed at an angle for added support

They should be installed at varying heights to create a more dynamic structure

Question 3: When lifting scaffold components, which safety measure is essential to avoid accidents?

Which action should you take?

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Ensure the load is evenly distributed

Only lift light components to avoid fatigue

Use multiple lifting devices for each component

Operate all hoisting equipment simultaneously

Question 4: What is the minimum height at which fall protection is mandatory for scaffold workers?

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12 feet

10 feet

4 feet

6 feet

Question 5: Which factor most affects the load-bearing capacity of a scaffold?

Which action should you take?

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Type of platform boards

Type of couplers

Spacing of standards

Material of scaffold tubes

Question 6: Which safety standard governs scaffold load capacity?

Which action should you take?

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ANSI A10.8

ISO 9001

OSHA 1926.451

EN 12811