It could be a problem when the laptop asks for 4.74 amps and the adaptor can't do that without heating up too much.
No, each device has a different input and output.
If it is an adapter then logically it should be adapting from one thing to another so no the output will not be the same as the input.
input 230-240v output 12v-55va
The input means the problem and the output means the answer! [but not in math]
Check the output voltage and mA capacity on the nameplate of the adaptor. The adapter will be useful on devices at that DC voltage and up to the mA capacity of the adaptor E.g. the nameplate may read Input: AC120 volts 5 watts. Output: DC 12 volts 200 mA.
It is both. You input a problem and it displays the answer.
is an omr and input or output device?
both input r output
Input device.
output and input
it is an output device
output/input