Sodexo Project Manager Interview Questions and Answers

Switchgear protection is a system designed to protect electrical equipment from faults and abnormal conditions.

• Switchgear protection involves detecting faults and abnormal conditions in electrical equipment.

• It includes devices such as relays, circuit breakers, and fuses to isolate faulty equipment.

• The protection system ensures the safety of the electrical network and prevents damage to equipment.

• Examples of switchgear ...read more

Various tests can be done at site to ensure concrete quality.

• Slump test to measure consistency

• Compression test to measure strength

• Air content test to measure air voids

• Temperature test to ensure proper curing

• Rebound hammer test to measure surface hardness

• Ultrasonic test to detect internal defects

• Chloride ion penetration test to measure durability

• Water permeability test to measure resistance to water penetration