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 66 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?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Elephant work camp in Thailand. Elephants are used for heavy forest work and in circus presentations Elephant work camp in Thailand. Elephants are used for heavy forest work and in circus presentations
An obstetrician at work An obstetrician at work
Workers at a Nike factory in Indonesia insert soles into sneakers for fourteen cents an hour. Workers at a Nike factory in Indonesia insert soles into sneakers for fourteen cents an hour.
Work and Gender: Women at Work in India Work and Gender: Women at Work in India
Remove all jewelry before performing service work on any vehicle. Remove all jewelry before performing service work on any vehicle.
A timeline showing the development of genetics from Gregor Mendel’s work A timeline showing the development of genetics from Gregor Mendel’s work
Video: Acid-base imbalances - compensation of respiratory acidosis and alkalosis

For a complete list of videos, visit our video library