1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
DerKrebs [107]
3 years ago
8

What are the two types of modern wind turbines?

Biology
1 answer:
vodomira [7]3 years ago
5 0
<span>There are two types of modern wind turbines. In a Verical-axis wind turbines (VAWTs), the shaft is mounted on a vertical axis perpendicular to the ground. They are aligned with the wind so there’s no adjustment necessary when the wind direction changes. It can’t start moving on itself that is why it needs a boost from its electrical system to get started. It uses wires for support so the rotor elevation is lower. They are less efficient than HAWTs due to its lower elevation. Lower elevation means slower wind due to ground interferences. The other type is Horizontal-axis wind turbines (HAWTs), the shaft s mounted horizontally parallel to the ground. It is constantly aligned with the wind using a yaw-adjustment mechanism. This mechanism moves the entire rotor left or right in small increments. It uses a tower to lift the turbine components to an optimum elevation for wind speed and take up very little ground space. It is much more efficient than VAWT. </span>
You might be interested in
Examples of hypothesis ​
FromTheMoon [43]

Answer:

Here are some examples of hypothesis statements:

If garlic repels fleas, then a dog that is given garlic every day will not get fleas.

Bacterial growth may be affected by moisture levels in the air.

If sugar causes cavities, then people who eat a lot of candy may be more prone to cavities.

3 0
2 years ago
Read 2 more answers
Best explains the process of energy conversion that takes place in the mitochondria
TiliK225 [7]
Mitochondria are the the powerhouse of the cell the convert enrgy all throughout it..
7 0
3 years ago
Pretty sure you need to click the pic to see it
vlabodo [156]

Answer:

B

Explanation:

DNA helps code for our proteins. The way DNA is passed is from parent to offspring. DNA Nitrogenous bases for each person is going to be different.

Hope this helped :)

5 0
2 years ago
PLEASE HELP!!Need to submit these assignments before tomorrow for extra credit.
ELEN [110]
Could you possibly tell me what exactly you need help with? As my computer already has viruses, I am surely not going to click on any of those. Sorry!
5 0
3 years ago
Which of the following is true about the chromatids?
kipiarov [429]

It represents the split chromosome is true about the chromatids.

<h3>What are the chromatid's characteristics?</h3>

One of a chromosome's two identical halves that has undergone replication in order to facilitate cell division is referred to as a chromatid. The centromere, a constrictive area of the chromosome, serves as the connection between the two "sister" chromatids.

<h3>What is a chromatid's purpose?</h3>

It permits cells to store two copies of their info in order to get ready for cell division. This is crucial to ensuring that daughter cells are strong and completely functional, carrying the entire complement of DNA from the parent cells.

To know more about chromatid's visit:-

brainly.com/question/29108845

#SPJ4

6 0
1 year ago
Other questions:
  • Which type of data is qualitative data?
    11·2 answers
  • what hormonal change occurs after fertilization that causes the endometrial lining to remain intact so that the fertilized egg c
    13·1 answer
  • Which jet stream affects weather in Siberia?
    10·1 answer
  • Why is carbon important to organic molecules?
    5·1 answer
  • Alpha helix is a coiled structure stabilized by:
    13·1 answer
  • Which statement is an example of parasitism?
    9·2 answers
  • The lysosome functions in a cell like the _______ does in our bodies.
    5·1 answer
  • A protostar turns into a star when it is hot enough for nuclear fusion to turn hydrogen into?​
    11·2 answers
  • Which of the following refers to the cellular interaction triggered by hormones
    11·1 answer
  • Please Hell ASAP 15 points
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!