Preview Questions Civil Engineer | Role Specific Skill

Question 1: How should a site supervisor handle a situation where the construction material quality is below standard?

Which action should you take?

Choose only one option

Continue the work and replace materials later

Replace the substandard materials and halt work if necessary

Document the issue and proceed with work

Let the contractor handle the situation without intervention

Question 2: How does aggregate size distribution affect the mixing process and strength of concrete?

Which action should you take?

Choose only one option

Coarse aggregates should be uniformly sized to improve compressive strength, but not workability

Proper size distribution ensures maximum density and workability, resulting in a stronger and more durable mix

The size distribution has minimal impact on strength, as long as the water-cement ratio is correct

Aggregate size distribution only affects the cost of materials, not the concrete's strength

Question 3: How does the site supervisor ensure compliance with safety codes for electrical installations on a construction site?

Which action should you take?

Choose only one option

By verifying that all electrical installations follow local codes and are inspected regularly to ensure safety

By reducing safety checks to speed up the electrical installation process

By allowing the electrical contractor to follow their own schedule, disregarding the safety standards

By assuming that electrical work is compliant without performing inspections

Question 4: What material property is most important when selecting "steel" for structural applications?

Which action should you take?

Choose only one option

Yield strength, as it determines the maximum load before deformation

Density, as it affects the weight of the structure

Cost, to reduce the overall project expenses

Color, to match the architectural aesthetic

Question 5: How do corrosion inhibitors affect the longevity of concrete structures exposed to harsh environments?

Which action should you take?

Choose only one option

Corrosion inhibitors are used primarily to improve aesthetic properties, not performance

Corrosion inhibitors protect reinforcement bars from deterioration due to moisture, salts, and other chemicals, increasing longevity

Corrosion inhibitors weaken concrete by reducing the bond between reinforcement and the concrete

Corrosion inhibitors only affect the color of concrete and have no impact on structural performance

Question 6: When preparing a construction budget, which of the following is typically considered a direct cost?

Which action should you take?

Choose only one option

Project manager's salary

Marketing expenses

Office utilities

Equipment rental costs