Site Logo Home
 
rOm
Quest
Glossary
 
Random
Page
Search
Site
Lush
Sim
Class
Subject
Images
 
Help
FAQ
Sign
Up
Log
In
GCSE     Transducer     >Battery<     Bulb     Buzzer     Driver     Loudspeaker     Microphone     Motor     Neon     Piezoelectric Sounder     Servo     Seven Segment     Solenoid    

Transducer Battery


Site for Eduqas/WJEC - Go to the AQA site.

  GCSE    Transducers  0 of 12    Question 252    Components 
Score 0/0 
Not attempted  
Last Answer  
Deadline not set1 of 12    Question 1035    Robot Inputs 
Score 0/0 
Not attempted  
Last Answer  
Deadline not set2 of 12    Question 1032    Robot Outputs 
Score 0/0 
Not attempted  
Last Answer  
Deadline not set3 of 12    Question 1033    Robot Outputs 
Score 0/0 
Not attempted  
Last Answer  
Deadline not set4 of 12    Question 1034    Robot Outputs 
Score 0/0 
Not attempted  
Last Answer  
Deadline not set5 of 12    Question 1024    Robotic Vision 
Score 0/0 
Not attempted  
Last Answer  
Deadline not set6 of 12    Question 1026    Robotic Vision 
Score 0/0 
Not attempted  
Last Answer  
Deadline not set7 of 12    Question 1023    Robotic Vision 
Score 0/0 
Not attempted  
Last Answer  
Deadline not set8 of 12    Question 1086    Robots and Machines 
Score 0/0 
Not attempted  
Last Answer  
Deadline not set9 of 12    Question 1501    Transducer Buzzer 
Score 0/0 
Not attempted  
Last Answer  
Deadline not set10 of 12    Question 266    Transducers 
Score 0/0 
Not attempted  
Last Answer  
Deadline not set11 of 12    Question 279    Transducers 
Score 0/0 
Not attempted  
Last Answer  
Deadline not set12 of 12    Question 283    Transducers 
Score 0/0 
Not attempted  
Last Answer  
Deadline not set  Questions 0 to 12   -->  View All  

Cells and Batteries

Cells and batteries of several cells convert stored chemical energy into electrical energy.

A CellA Single Cell           A Battery with three CellsA Battery with Three Cells

More about Stored and Renewable Energy

Here is a Spanish Power Station - The video title is misleading.
Solar heat is used to warm vast tanks of liquid salt solution.
This heat is used 24 hours per day to generate electricity.

The Cost of Electricity

If 230 Volt mains power is available, this is generally the lowest cost way to get power. Mobile devices and remote locations do not have access to mains power so the alternatives below can be considered. Mains power is not 100% reliable so mission / life critical systems need backup power sources.

Measuring Stored Energy - Joules per Kilogram

Battery Capacity - Ampere Hours

Fixed Installations

Small Mobile Devices

Have to use stored energy.

Power Sources

Large Mobile Devices

Have to use stored energy.

Power Sources

Battery Types

Most rechargeable batteries take two or more hours to charge.

New types are being developed!

Inverters

Fuel Cells

Supercapacitors

Renewable Energy Sources

Better for the environment but there are still problems to be considered.

Photovoltaic Farm

Here is a hillside in Spain covered in photovoltaic panels. The panels could be made slightly more efficient by having them track the sun.

Photo-Voltaic Farm

Solar Furnace

This is used for experimental science but a similar device could be used for power generation.

Solar Furnace

Subject Name     Level     Topic Name     Question Heading     First Name Last Name Class ID     User ID    

fff
Home
<<<
ppw
Pg Up
<<
ppp
Up
<
|||

>|<
nnn
Down
>
nnw
Pg Down
>>
lll
End
>>>

Close
Escape
X

Q: qNum of last_q     Q ID: Question ID         Score: num correct/num attempts         Date Done    

 

Submit
Enter

 

Question Text

image url

 


Help Link

Add     Delete     Clone     Edit     Hardness

Help Text
Debug


 

 

 

Contact, Copyright, Cookies and Legalities: C Neil Bauers - reviseOmatic V4 - © 2016/17

Hosted at linode.com - London