« previous next »

Author Question: If the sealing surfaces of a cutting tip are damaged, _____. a. carefully file them to remove the ... (Read 143 times)

ssal

  • Hero Member
  • *****
  • Posts: 572
on: Jul 24, 2018
If the sealing surfaces of a cutting tip are damaged, _____.
 
  a. carefully file them to remove the damage
  b. apply a coat of silicone sealant
  c. dress them with a tip cleaner
  d. discard the tip

Question 2

Proper ventilation is important when welding because _____.
 
  a. it keeps the operator from getting overheated
  b. it keeps the smoke away from the workpiece
  c. the fumes given off by the process can be dangerous
  d. the airflow keeps sparks away from the operator


trampas

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 24, 2018
Answer to Question 1

d

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

ssal

  • Hero Member
  • *****
  • Posts: 572
Reply #2 on: Jul 24, 2018
Thank you!


trampas

  • Sr. Member
  • ****
  • Posts: 320
Reply #3 on: Jul 24, 2018
Always glad to help...


« previous next »
 

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Suctioning a tracheostomy to remove secretions. Suctioning a tracheostomy to remove secretions.
Two Surfaces of Ganymede Two Surfaces of Ganymede
Use a grinder or a file to remove the mushroom material on the end of a punch or chisel. Use a grinder or a file to remove the mushroom material on the end of a punch or chisel.
Use caution if using a steel scraper to remove a gasket from aluminum parts. It is best to use a ... Use caution if using a steel scraper to remove a gasket from aluminum parts. It is best to use a ...
Surfaces of Epithelial Cells and the Basement Membrane Surfaces of Epithelial Cells and the Basement Membrane
C heck the description bcuz the question is too long. there is a file attached but it is the ... C heck the description bcuz the question is too long. there is a file attached but it is the ...
Video: Structures that affect circulation - heart and systolic/diastolic BP

For a complete list of videos, visit our video library