« previous next »

Author Question: Most old ________ are damaged during removal and are sometimes hardened with age and exposure. A) ... (Read 28 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?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

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
Mountaintop-Removal Mining Mountaintop-Removal Mining
Drug tolerance: A shift in the dose-response curve to the right as a result of exposure to the drug. Drug tolerance: A shift in the dose-response curve to the right as a result of exposure to the drug.
Damaged DNA repaired by photoreactivation repair Damaged DNA repaired by photoreactivation repair
An analogy for intron removal and exon splicing An analogy for intron removal and exon splicing
Video: Interview with an Anorexic Woman (Part 2 of 2)

For a complete list of videos, visit our video library