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

Author Question: What is a semiconductor material? What will be an ideal ... (Read 82 times)

bb

  • Hero Member
  • *****
  • Posts: 544
What is a semiconductor material?
 
  What will be an ideal response?

Question 2

How is a distributed system arranged in a supermarket?
 
  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

Smiles0805

  • Sr. Member
  • ****
  • Posts: 305
Answer to Question 1

A semiconductor is a material that is neither a good conductor nor a good insulator. Semiconductor materials are often made from germanium and silicon. These materials due to their peculiar crystalline structure may under certain conditions act as conductors and under other conditions act as insulators.

Answer to Question 2

Distributed systems utilize direct expansion case coils similar to the multiplex direct expansion design. However to minimize the long runs of refrigerant lines, the compressors are distributed throughout the store near the cases being cooled.



bb

  • Hero Member
  • *****
  • Posts: 544

Smiles0805

  • Sr. Member
  • ****
  • Posts: 305
You're welcome



 

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

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?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

For a complete list of videos, visit our video library