« previous next »

Author Question: Most old ________ are damaged during removal and are sometimes hardened with age and exposure. A) ... (Read 34 times)

debasdf

  • Hero Member
  • *****
  • Posts: 570
on: Jul 24, 2018
Most old ________ are damaged during removal and are sometimes hardened with age and exposure.
 
  A) impeller rings and case rings B) gaskets and O-rings
  C) lock washers and locking devices D) bearings and seals

Question 2

When removing the rotating element from the lower casing, after attaching a lifting sling, and while using a hoist with slight pressure, use ________ to unseat shaft rings and bushings from the lower casing.
 
  A) your hands B) a pry bar
  C) a hammer and chisel D) compressed air


ryrychapman11

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Graphic display of hypothetical results of a predator removal experiment. Graphic display of hypothetical results of a predator removal experiment.
Damaged Manatee Tail Damaged Manatee Tail
Disposable suture removal set. Disposable suture removal set.
Healthy and damaged coral reefs. Healthy and damaged coral reefs.
An analogy for intron removal and exon splicing An analogy for intron removal and exon splicing
The generation, removal, and role of reactive oxygen species (ROS) in cell injury The generation, removal, and role of reactive oxygen species (ROS) in cell injury
Video: Central Nervous System Animation

For a complete list of videos, visit our video library