Exam (elaborations)
CHST Exam Questions And Answers
- Course
- Institution
CHST Exam Questions And Answers
[Show more]
Content preview
CHST Exam Questions And AnswersWhen must a handrail be added to stairwell? Correct Answers
HH
When it is 30 inches or one having four or more risers.
HH
What are four concerns a CHST must address regarding unsafe
use of ladders and stairwells? Correct Answers Slippery
HH HH
conditions, handrails on specific types, not used for storage and
examined for weak structure.
Specifications state that scaffolding must be of sufficent strength
to hold more than how many times its specified weight? Correct
HH
Answers 4 times.
HH
How often should ropes and rigging in suspension scaffolding
be inspected for damage? Correct Answers At the beginning
HH HH
and during each shift.
How far from electrical power lines must a scaffold be? Correct
HH
Answers 10 feet
HH
What are three things scaffolds must have? Correct Answers
HH
Toe boards, guardrails and mid rails.
HH
How many catagories does an MSDS have? Correct Answers
HH
16
HH
What is the cheif concern in choosing the appropriate respirator?
Correct Answers Material hazards presented by the worksite.
HH HH
, What type of respirator is not good for workers with asthma?
Correct Answers Negative pressure. Workers medical
HH HH
conditions are factors in choosing respirators.
What are the three main factors to consider when choosing
respirators? Correct Answers 1. The physical configuration of
HH HH
the jobsite. 2. The workers medical conditions. 3. Worker
comfort.
What does MFF stand for? Correct Answers Metal Fume
HH HH
Fever.
What are the symptoms of MFF? Correct Answers Resemble
HH HH
classical flu symptoms.
Welders who work with hat tend to have higher incidence of
MFF? Correct Answers Zinc Oxides
HH HH
What can prevent MFF? Correct Answers Welders to wear
HH HH
respirators and local or exhaust ventilation can effect nearby
workers.
What are the safe operating procedures pertaining to utlility and
service lines when a building is being prepared for demolitions.
Correct Answers 1. Conduct survey inspection. 2. Document
HH HH
specific hazards. 3. Evaluate utility functions servicing the
building.
What utlilties must be cute before demolition begins? CorrectHH
Answers Electric, water, gas, sewer and any other service.
HH
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 Classroom. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81531 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now