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 48 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?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Copepods, from Ernst Haeckel's 1904 work Kunstformen der Natur Copepods, from Ernst Haeckel's 1904 work Kunstformen der Natur
The physician and medical assistant will often work together to choose appropriate educational ... The physician and medical assistant will often work together to choose appropriate educational ...
Performing a Urine Pregnancy Test Using the Enzyme Immunoassay Method Performing a Urine Pregnancy Test Using the Enzyme Immunoassay Method
Performing Venipuncture Using the Vacutainer Method Performing Venipuncture Using the Vacutainer Method
Myosin V and kinesin I work together to deliver cargo Myosin V and kinesin I work together to deliver cargo
High in the Andes, a scientist measures the stride of a carnivorous dinosaur High in the Andes, a scientist measures the stride of a carnivorous dinosaur
Video: Protein Structure - Primary, Secondary, Tertiary and Quaternary

For a complete list of videos, visit our video library