Perform Work in Confined Space Operation - (PWCSO) - Eng

Confined space is an area which has limited entry/exit access?

• True

• False

• All of the above

• None of the above

What is confined space?

• Area which is open air

• Area Which have limited entrance and not enough ventilation

Atmospheric oxygen levels below _______ at level is considered as hazardous atmosphere in confined space.

• 19.5 %

• 21.0 %

• 23.0 %

• 22.0%

Who is supposed to continuously monitor the works being done by an Worker in the Confined space?.

• Manager

• Assessor

• Worker

• Confined Space safety Attendant

 

The hazards that must be tested for in a confined space?

• Oxygen content

• Flammable Gas

• Toxic Gas

• All of the above

 

The most important characteristic of a confined space entry attendant is _______.

• Competent

• strong

• alert

• none of the above

Which one is not confined space?

• Tank

• Container

• Silos

• Canteen

What permit is required to apply for Confined space work activites?

• Work at Height Permit

• Excavation Permit

• Hot work permit

• Confined Space Entry Permit

 

You do not need to test the atmosphere before you enter the confined space?

• True

• False

• All of the above

• None of the above

Which of the following is classified as a Confined Space Accident?

• Inhalation of Toxic gas

• Fire or Explosion

• Falling in to opening

• All of the above