This topic contains a solution. Click here to go to the answer

Author Question: What micron level should be achieved when evacuating a system? What will be an ideal ... (Read 18 times)

WWatsford

  • Hero Member
  • *****
  • Posts: 539
    • Biology Forums!
What micron level should be achieved when evacuating a system?
 
  What will be an ideal response?

Question 2

Resistance Thermal Devices come in two basic types:
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vickyvicksss

  • Sr. Member
  • ****
  • Posts: 351
Answer to Question 1

500 microns.

Answer to Question 2

Positive Temperature Coefficient (PTC) and Negative Temperature
Coefficient




WWatsford

  • Member
  • Posts: 539
Reply 2 on: Jul 26, 2018
Great answer, keep it coming :)


bassamabas

  • Member
  • Posts: 294
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

For a complete list of videos, visit our video library