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

Author Question: For threading, the spindle should be turning: A) At about one-fourth normal turning speeds B) At ... (Read 27 times)

s.tung

  • Hero Member
  • *****
  • Posts: 577
on: Jul 26, 2018
For threading, the spindle should be turning:
 
  A) At about one-fourth normal turning speeds
  B) At the slowest speed the lathe can be set
  C) At the RPM given in standard charts for the type of metal you are working on
  D) None of the above

Question 2

When hardness increases, what else also increases?
 
  A) Ductility B) Tensile strength
  C) Depth of penetration D) Plasticity


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cdmart10

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 26, 2018
Answer to Question 1

C

Answer to Question 2

B


s.tung

  • Member
  • Posts: 577
Reply 2 on: Jul 26, 2018
:D TYSM

aliotak

  • Member
  • Posts: 326
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Normal lung and one with emphysema. Normal lung and one with emphysema.
Zonal wind speeds on Uranus. Shaded areas show the southern collar and its future northern counterpa Zonal wind speeds on Uranus. Shaded areas show the southern collar and its future northern counterpa
Comparison of normal and sickle cell red blood cells. Comparison of normal and sickle cell red blood cells.
Diagnostic trouble codes (DTCs) from Chrysler and Dodge vehicles can be retrieved by turning the ... Diagnostic trouble codes (DTCs) from Chrysler and Dodge vehicles can be retrieved by turning the ...
The traditional human karyotypes derived from a normal female and a normal male The traditional human karyotypes derived from a normal female and a normal male
Video: Non-polar compounds - insolubility

For a complete list of videos, visit our video library