Preview Questions Steel Fixer | Role Specific Skill

Question 1: What is the maximum safe load limit for lifting steel bars using a crane in construction?

Which action should you take?

Choose only one option

1000 kg

500 kg

2000 kg

It depends on the type of steel and crane capacity

Question 2: Which of the following PPE (Personal Protective Equipment) is essential for a steel fixer when working with heavy steel reinforcement?

Which action should you take?

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Safety boots with steel toes

High-visibility vest

All of the above

Hard hat and eye protection

Question 3: Which type of concrete mix is best suited for reinforced concrete structures exposed to high moisture environments?

Which action should you take?

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Concrete with a low water-cement ratio

High-strength concrete with additives for water resistance

Regular concrete with increased aggregate content

Concrete with air-entraining agents

Question 4: When using steel reinforcement in concrete construction, which factor is most important in ensuring the bond strength between steel and concrete?

Which action should you take?

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The tensile strength of the concrete

The curing time of the concrete

The surface roughness of the steel bars

The grade of steel used for reinforcement

Question 5: How does the Schmidt hammer test work in testing concrete quality in reinforced concrete structures?

Which action should you take?

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By detecting corrosion in steel reinforcement

By assessing the bond strength between steel and concrete

By measuring the compressive strength of the concrete

By determining the surface hardness of the concrete

Question 6: Which of the following is a critical factor when interpreting the results of a visual inspection of steel reinforcement bars?

Which action should you take?

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The color of the steel

The length of the bars

The diameter of the bars

The presence of rust or any surface defects