Preview Questions Steel Fixer | Role Specific Skill

Question 1: What is the ideal outcome of a structural integrity test on steel reinforcement bars?

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The steel bars should exhibit uniform bonding with concrete

The steel bars should pass load-bearing tests

The steel should show minimal signs of corrosion

The steel bars should bend without breaking

Question 2: Which is a non-destructive method of testing concrete quality in relation to steel reinforcement?

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Concrete crushing test

Tensile testing

Rebound hammer test

Microscopic inspection

Question 3: What type of steel is typically used for seismic-grade reinforcement bars?

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High-strength alloy steel

Stainless steel with high corrosion resistance

Binders and carbon steel

Carbon steel with added nickel

Question 4: When structural integrity of a concrete slab reinforced with steel is tested, what is typically measured in the process?

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Flexural strength

Surface hardness of steel

Compressive strength of concrete

Bond strength between rebar and concrete

Question 5: What is the recommended method for ensuring proper spacing of reinforcement bars in slabs?

Which action should you take?

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Only check the spacing after the concrete has been poured

Use spacer blocks or ties at regular intervals along the bars

Rely on the judgment of the workers without tools

Use measuring tapes for occasional spot checks

Question 6: What is the primary function of stirrups in reinforced concrete construction?

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To resist shear forces and prevent buckling of longitudinal bars

To hold the reinforcing bars in place during concrete pouring

To increase the tensile strength of the structure

To distribute the load evenly across the slab