iWindTurbine vs Ancient History Quiz Usage & Stats
Build your own wind turbine and see how many houses can be powered with your wind turbine.
iWindTurbine calculates the electricity power generated by horizontal axis wind turbines. Enter the rotor diameter, air density, wind speed, aerodynamic efficiency and electro-mechanical efficiency of the turbine and iWindTurbine calculates the generating electricity power and the number of houses that can be powered with this turbine.
Features:
-Available for iPad, iPhone, and iPod Touch (one purchase supports all devices)
-Manage Metric and Imperial units
-Calculates the nominal output and annual output power
-Shows the number of houses powered by the turbine
-Adjustable annual house electricity consumption
-Shows the available power of the wind
-Calculates blades swept area
-Default button to set values for a 1 MW turbine
Disclaimer:
Although the calculations done by this app were made with great care, it may contain errors or inaccuracies. Using the results of the calculations is the responsibility of the user.
- Apple App Store
- Paid
- Education
Store Rank
- -
Explore and discover of the Ancient Civilizations and learn about ancient civilization facts. There are 9 Ancient Civilizations History. Test and improve your knowledge answering the multiple choice questions about Ancient Civilizations with this app.
FEATURES:
- No internet connection is needed.
- There is no time line. Feel free while answering questions.
- Follow correct, incorrect answers while playing quiz.
- You can follow question order (etc. question 35) while playing quiz.
- View statistics to follow your knowledge status and check how good you are getting.
- You can navigate between screens easily with always visible tab buttons. Therefore you don't need to press too many buttons.
SCREENS :
- SETTINGS
- Show background image when playing quiz. Default is off.
- Show next question when set right question. Default is on.
- Show next question when set wrong question. Default is off.
- Show right answer on quiz history. Default is off.
- STATS
- You can display the following statistics to check how good you are getting of selected category.
- Total Time (seconds)
- Displayed Question #
- Correct Answer #
- Incorrect Answer #
- No Answer #
- Your Average
- Your Level
- QUIZ
- You can play quiz without time restrict. Our target is only educational and learning.
- You can use background image while playing quiz. Default is no background image.
- You can follow question order (etc. question 35) while playing quiz.
- You can follow correct, incorrect answers while playing quiz.
- FACTS
- Learn about ancient civilization facts.
- There are 9 ancient civilizations in facts.
- You can navigate (next/previous) between facts easily.
- QUIZ HISTORY
- You can view displayed questions list and answer status of selected category in this screen.
- You can view selected question and its answers.
- You can view showing date & time of the selected question.
- LEARN
- You can learn and explore about ancient civilizations.
- You can select one of the 9 ancient civilizations to learn.
- You can learn both timeline and history of selected ancient civilization.
- ABOUT
- You can view information about app.
- You can view contact information about us.
- You can send feedback to us.
- You can view more applications.
- Apple App Store
- Paid
- Education
Store Rank
- -
iWindTurbine VS. 
Ancient History QuizJanuary 1, 2025