Electrical, Gas and Chemical Safety

What type of plug must electrical devices be fitted with?

• Two-pin plug

• Four-pin plug

• Three-pin plug with earth wire

• USB plug

What should you do if someone is subjected to an electric shock?

• Switch off current and remove the victim from the circuit

• Call their family

• Leave them alone to recover

• Give them water

What is the maximum pressure for compressed gases like nitrogen in steel cylinders?

• 1,500 PSI

• 3,500 PSI

• 4,000 PSI

• 2,900 PSI

What should be worn to prevent personal injury when using compressed air?

• Earplugs

• Eye protection

• Safety goggles

• Face shield

What is a critical safety precaution when working with oxygen systems?

• Wear any clothing

• Smoke while working

• Keep tools free of oils and greases

• Use any type of tape for sealing

What should be done to prevent static electricity build-up when working with oxygen?

• Wear rubber gloves

• Avoid using tools

• Use plastic tools

• Connect the aircraft to ground

What is the primary hazard associated with oils and chemicals?

• They are always solid

• They are always safe

• They can be inflammable

• They are non-toxic

What should be done immediately after a spillage of hazardous substances?

• Ignore it

• Clean up or contain and cordon off the area

• Leave it for the next shift

• Report it to management only

What type of footwear should be avoided to minimize fire hazards?

• Sneakers

• Rubber boots

• Sandals

• Footwear with metal in tips or soles

What is the recommended action before eating or drinking in a hazardous area?

• Wash hands and face

• Drink water first

• Eat quickly

• Ignore the rules