Galfar Interview Questions, Process, and Tips

Hazardous areas are classified based on the presence of flammable gases, vapors, liquids, or combustible dusts.

• Hazardous areas are classified into different zones based on the likelihood and duration of the presence of hazardous substances.

• The classification is important for designing and installing electrical equipment that can operate safely in these areas.

• The classification systems vary depending on the country or r...read more

Cables used in oil and gas are designed to withstand harsh environments and extreme temperatures.

• Oil and gas cables are typically made of materials such as polyethylene, polyurethane, or neoprene.

• They are often armored with steel or aluminum to protect against physical damage.

• Cables used in offshore drilling operations must be able to withstand saltwater corrosion.

• Fiber optic cables are also used in oil and gas for com...read more