Wapcos Civil Engineer Interview Questions and Answers

A water supply scheme project involves designing and implementing a system to provide clean water to a community.

• Identify the water source and assess its quality

• Design a treatment system to remove impurities

• Construct pipelines and storage tanks

• Implement a distribution system to deliver water to households

• Train community members on maintenance and operation of the system

Precommissioning tests of transformers ensure proper functioning and safety before energizing.

• Visual inspection of transformer and its components

• Measurement of insulation resistance

• Measurement of winding resistance

• Verification of transformer ratio and polarity

• Verification of oil level and quality

• Testing of protective devices

• Verification of grounding

• Functional testing of cooling system

• Verification of nameplate data

11kv & 33kv overhead power line distribution

• 11kv and 33kv are common voltage levels for overhead power lines

• Overhead power lines are used to distribute electricity from power stations to consumers

• The voltage level determines the distance the power can be transmitted and the size of the conductors needed

• Proper insulation and grounding is important for safety

• Maintenance and inspection of the lines is necessary to ensure