« previous next »

Author Question: Which of the following is the correct RPM for drilling a 1.000 inch diameter hole in SAE 4140 if the ... (Read 50 times)

mikaylakyoung

  • Hero Member
  • *****
  • Posts: 531
on: Jul 26, 2018
Which of the following is the correct RPM for drilling a 1.000 inch diameter hole in SAE 4140 if the CS is 50 SFPM?
 
  A) 25 B) 160 C) 250 D) 1600

Question 2

Which cutting fluid would be be best for reaming or tapping low carbon steel?
 
  A) Kerosene B) Lubricating oil C) Soluble oil D) Sulfurized oil


Brummell1998

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jul 26, 2018
Answer to Question 1

C

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

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?

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.

This girl has a long leg cast, which was applied after surgery to correct her clubfoot. This girl has a long leg cast, which was applied after surgery to correct her clubfoot.
An “Intermediate-Mass” Black Hole An “Intermediate-Mass” Black Hole
The most commonly used socket drive sizes include 1/4, 3/8, and 1/2 inch drives. The most commonly used socket drive sizes include 1/4, 3/8, and 1/2 inch drives.
Each of the eight injectors shown are producing a correct spray pattern for the applications. While ... Each of the eight injectors shown are producing a correct spray pattern for the applications. While ...
Elephant herd drinking at water hole. Botswana Elephant herd drinking at water hole. Botswana
Combination of arrangement and sequence is correct Combination of arrangement and sequence is correct
Video: What are the Parts of a Plant Cell?

For a complete list of videos, visit our video library