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

Author Question: An air-purifying respirator should be changed _____. a. after every eight-hour work shift b. ... (Read 60 times)

berenicecastro

  • Hero Member
  • *****
  • Posts: 581
on: Jul 24, 2018
An air-purifying respirator should be changed _____.
 
  a. after every eight-hour work shift
  b. after 24 hours of total use
  c. when the wearer detects any taste or smell
  d. three days after the filter cartridge is installed

Question 2

The risk of flash burn can be reduced by _____.
 
  a. wearing chaps and spats
  b. looking slightly to the left or right of the arc while welding
  c. wearing a welding cap with the visor turned backwards
  d. wearing safety glasses and a hood with a properly tinted lens


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Chou

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 24, 2018
Answer to Question 1

c

Answer to Question 2

d


berenicecastro

  • Hero Member
  • *****
  • Posts: 581
Reply #2 on: Jul 24, 2018
TY


Chou

  • Sr. Member
  • ****
  • Posts: 335
Reply #3 on: Jul 24, 2018
You're welcome


« previous next »
 

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

A typical 1/2 inch drive air impact wrench. The direction of rotation can be changed to loosen or ... A typical 1/2 inch drive air impact wrench. The direction of rotation can be changed to loosen or ...
U.S. Subsurface Coal Mining: Output, Price, and Output per Worker-Hour, 1949–1994 U.S. Subsurface Coal Mining: Output, Price, and Output per Worker-Hour, 1949–1994
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
Math work Math work
Where do Psychological Practitioners Work? Where do Psychological Practitioners Work?
The following sentence is written in the passive voice: The man rode his skateboard to work ... The following sentence is written in the passive voice: The man rode his skateboard to work ...
Video: Sister chromatids of a metaphase chromosome animation

For a complete list of videos, visit our video library