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

Author Question: How would you change the system in Example 4-3 to provide four days of autonomy using the same ... (Read 32 times)

Caiter2013

  • Hero Member
  • *****
  • Posts: 607
on: Jul 26, 2018
How would you change the system in Example 4-3 to provide four days of autonomy using the same batteries?
 
  What will be an ideal response?

Question 2

How many degrees per day does the sun move along the ecliptic?
 
  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

scrocafella

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 26, 2018
Answer to Question 1

To achieve four days of autonomy, three more banks of four series batteries are added to the system, for a total of 24 batteries.

Answer to Question 2

The sun makes one trip around the ecliptic in 365.25 d. Therefore each day it travels 0.986 degrees.


Caiter2013

  • Member
  • Posts: 607
Reply 2 on: Jul 26, 2018
Excellent

okolip

  • Member
  • Posts: 362
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Limbic system. Limbic system.
The nervous system. The nervous system.
The major divisions of the nervous system. The major divisions of the nervous system.
Defining Climate Change Defining Climate Change
Effects of the Autonomic Nervous System Effects of the Autonomic Nervous System
Life support system of a developing human Life support system of a developing human
Video: Inflammation and Fever

For a complete list of videos, visit our video library