Hydrogen Sulfide

What is the meaning of H2S?

• Hydrogen Sulfur

• Hydrogen Sulfide

• Hydro Sulfide

• Hydrogen Sulfuric

Which of the following is the properties of H2S

• Colorless

• Odorless

• lighter than air

• non-flammable

Which area can an H2S be present?

• Accommodation

• Galley

• Bridge

• Cargo Tank

Which of the following is the hazardous effect of H2S

• invigorated

• energized

• shortness of breath

• excited

Which of the following is an instrument to measure H2S gas?

• fire extinguisher

• breathing apparatus

• portable gas meter

• sounding rod