Author Question: On the XY plane, all points in quadrant III are: A) Some negative and some positive B) Positive ... (Read 65 times)

rachel9

  • Sr. Member
  • ****
  • Posts: 495
On the XY plane, all points in quadrant III are:
 
  A) Some negative and some positive B) Positive
  C) Inversely coded D) Negative

Question 2

In adjusting a workpiece mounted on dead centers:
 
  A) The footstock should remain unlocked to allow for expansion
  B) The workpiece should have no axial play, but be free to rotate
  C) The center adjustment should be tight enough to drive the part
  D) None of the above



kingfahad97

  • Sr. Member
  • ****
  • Posts: 308
Answer to Question 1

D

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

For a complete list of videos, visit our video library