Electrical current?
Can you please help me with questions 2 as well as 19 and 20.
Thanks
Can you please help me with questions 2 as well as 19 and 20.
Thanks
An e-bike battery has an energy content of 750wh, but has a capacity of 20.1 Ah. At a voltage of 36V it should be approx. = 723.6 W. Now I just don't understand this difference between capacity and energy content. With full motor power of 250W and a capacity of 723.6W, should you be able…
Hello, I need your help. I would like to order something from Mediamarkt for 199€. Does anyone know if you have to sign for it at the front door when you receive the package if you are under 18?
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Hello, I bought a 4m LED strip from Temu and have been trying to adjust the colors for half an hour, but it doesn't work. The remote control has 44 buttons. At the top are red, green, blue, and white. All of them work except white. If I press white, I get color instead. 🤷🏼♀️…
Hello, I have an old ITT Viola 350 radio that suddenly stopped working. It turns on, but only hums quietly when I increase the volume, and no band receives any stations. I took a few photos of the interior. I am grateful for any help. Soldering skills are available. A big THANK YOU in advance!
19:
(a) E, F, G
b) no
(c) A, B, D
d) All
e) E
f) Series
g) Paralell
20:
a) None
b) A, F, G
(c) F
(d) B, C, D
e) A
f) Parallel
g) Series
No.