Exam (elaborations)
Confined Space Awareness Test|84 Complete Q’s and A’s
- Course
- Institution
Confined Space Awareness Test|84 Complete Q’s and A’s
[Show more]
Seller
Follow
Victorious23
Reviews received
Content preview
Confined Space Awareness Test|84Complete Q’s and A’s
1. Which of the following is included but not limited to confided spaces?
A) Vessels
B) Tanks
C) Vaults
D) Trenches
E) All the Above - -E) All the above
-How many times per year are rescue exercises conducted? - -At least once
-Many workers are injured and killed each year while working in confined
spaces. An estimated ______ of the fatalities have been among the would-be
rescuers. - -60%
-Studies reveal that every year approximately ______ preventable deaths
occur in confined spaces. - -67
-A space that meets the definition of a confined space and contains other
recognized serious safety and health hazards is what?
A) a confined space
B) a permit-required confined space
C) a non-permit-required confined space
D) not a confined space - -B) a permit-required confined space
-Entering a permit space can prove fatal for an employee when the O2 level
is below ______ and above _______ - -Below 19.5% and Above 23.5%
-T/F: If oxygen level is above 23.5% by volume the environment becomes
unstable and prone to flash fires or explosion - -True
-T/F: If oxygen level is below 16% by volume the environment becomes
unstable and prone to flash fires or explosion - -True
-What is the correct order of atmospheric testing?
A) flammables, toxics, oxygen, other
B) toxics, oxygen, flammables, other
C) oxygen, toxics, flammables, other
D) oxygen, flammables, toxics, other - -D) oxygen, flammables, toxics, other
-Atmospheres that contain a flammable component above ______ % of its
Lower Explosive Limit are considered hazardous for confined space entry?
, A) 5%
B) 10%
C) 20%
D) 30% - -B) 10%
-Which cause of death claims the highest percentage in confined spaces?
A) Engulfment
B) Heat stress/exposure
C) Hazardous atmospheres
D) Struck by falling objects - -C) Hazardous atmospheres
-Cause of death % from hazardous atmospheres - -65%
-Cause of death % from engulfment - -13%
-Cause of death % from struck by falling objects - -7%
-Cause of death % from heat stress/exposure - -6%
-Cause of death % from other - -4%
-T/F: Confined spaces are large enough and so configured that an employee
can bodily enter and perform assigned work - -True
-T/F: Confined spaces have limited or restricted means for entry or exit - -
True
-T/F: Confined spaces are designed for continuous employee occupancy - -
False- not designed for continuous employee occupancy
-T/F: Permit required confined spaces contain or have the potential to
contain a hazardous atmosphere - -True
-T/F: Permit required confined spaces contain a material that has the
potential for engulfing an entrant - -True
-T/F: Permit required confined spaces have an internal configuration such
that an entrant could be trapped or asphyxiated by inwardly converging
walls, or a floor which slopes and tapers to a smaller cross section - -True
-T/F: Permit required confined spaces contain any other recognized serious
safety or health hazard - -True
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Victorious23. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77254 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now