This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: When performing overhead work on scaffolding, what protective measures must be taken to prevent ... (Read 110 times)

rosent76

  • Hero Member
  • *****
  • Posts: 516
on: Jul 24, 2018
When performing overhead work on scaffolding, what protective measures must be taken to prevent objects
  from falling and striking a person below?
 
  a. Fall arrest systems are used.
  b. Alarm systems should be enabled.
  c. Toeboards, debris nets, or canopies must be applied.
  d. Warning tags are posted on the scaffold.

Question 2

The respirator that would be used where dust or solid particles might be inhaled is a _____.
 
  a. supplied air mask
  b. full facepiece mask with chemical canisters
  c. half mask or mouthpiece with a mechanical filter
  d. self-contained breathing apparatus


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

wshriver

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 24, 2018
Answer to Question 1

c

Answer to Question 2

c


rosent76

  • Hero Member
  • *****
  • Posts: 516
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


wshriver

  • Sr. Member
  • ****
  • Posts: 318
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Work Settings for People Earning Master’s and Bachelor’s Degrees in Psychology Work Settings for People Earning Master’s and Bachelor’s Degrees in Psychology
Performing a Gram Stain Performing a Gram Stain
Work and Gender: Women at Work in India Work and Gender: Women at Work in India
All oily shop cloths should be stored in a metal container equipped with a lid to help prevent ... All oily shop cloths should be stored in a metal container equipped with a lid to help prevent ...
How Does Earth Work? Physical Geology and the Process of Science, 2nd Edition How Does Earth Work? Physical Geology and the Process of Science, 2nd Edition
Children's behaviour rating scores on measures of aggression and anxiety Children's behaviour rating scores on measures of aggression and anxiety
Video: Chloroplast Structure & Light Dependent Reactions (Photosystem 1 and 2 Cyclic Electron Flow)

For a complete list of videos, visit our video library