worksheets section-Batteries question 5 re 150a/h rating.The revealed answer to Q5 although correct would not show the student had a sound knowledge of battery physics.

A far better Answer to the purpose of the 150a/h. would be to say that it would discharge
in 20 hours when supplying a current of 7.5 amps assuming standard 150A/H (c20) rating.
and when supplying a higher current than c20 i.e 25 amp its capacity would be far lower than 150a/h.
Paul.Coles.

 

Hello,

Good to hear you like the site.
This section is for feedback only.
Not for asking questions.
If you have any questions, feel free to register and start asking.
We will be happy to answer the questions.

There is also the eBook, see the tabs on the top of the page.
Did you also look at the useful websites thread:
http://forum.allaboutcircuits.com/showthread.php?t=9538
Or the RF related links thread:
http://forum.allaboutcircuits.com/sh...ad.php?t=22011

Greetings,
Bertus