Corrtech International Interview Questions and Answers

Soil resistivity can be checked using Wenner method or Schlumberger method.

• Use Wenner method by placing four electrodes in a straight line and measuring the resistance between them.

• Use Schlumberger method by placing two electrodes close together and two further apart, then measure the resistance.

• Calculate resistivity using the formula: Resistivity = 2 x pi x spacing x resistance / (area x voltage)

Soil resistivity is measured to determine the electrical properties of the soil, which is crucial for designing grounding systems and preventing corrosion.

• Determines the ability of soil to conduct electricity

• Helps in designing effective grounding systems

• Prevents corrosion of underground structures

• Critical for ensuring safety in electrical installations

Designed and managed construction of a bridge over a river.

• Managed a team of engineers and contractors

• Ensured project stayed within budget and timeline

• Coordinated with local authorities for permits and approvals

Seeking new challenges and opportunities for growth.

• Looking for new challenges and opportunities to grow professionally

• Interested in exploring different aspects of civil engineering

• Seeking a more collaborative work environment

• Want to work on larger projects with greater impact