The two devices in a computer that should be considered "black boxes," and should never be opened due to risks involving charged capacitors are MONITOR and POWER SUPPLY.
Explanation:
- Physical contact or close proximity to the open power supply caused a discharge from the capacitor that resulted in an electric shock. Capacitors can discharge current even when not energized because they hold a charge for some time after the power is turned off.
- To do harm to your body, the voltage across the capacitor's terminals must be high enough to cause a harmful effect on you. There are no hard rules for at what voltage things become harmful, but a common 'rule of thumb' is that DC up to 48 Volt is considered low voltage. So a capacitor charged to a voltage below 48 V is fairly safe.
- A charged capacitor can be very dangerous, so it's important that you avoid coming into contact with the terminals at all times.
When you collaborate or meet with a person or group online, it is called
cloud computing
social networking
text messaging
web conferencing
Answer:
Cloud computing
Explanation:
Cloud computing is simply defined as the usage of computer resources or networks to communicate with a person or persons over the internet.
This has to do with the exchange of ideas or information between two or more parties over the internet and this can be achieved by using a service such as an email to collaborate, meet or discuss with a person or group online.
I need the options to help you out, thanks. :)
Go slow and be careful of your surroundings
Answer:
href="samples.html " alt="My Work Samples"
Explanation:
actually its just need ( href="sample.html" ) to make hyperlink syntax ,while ( alt="My Work Samples" ) for alt attribute it ill make specifies an alternate text , if something cannot be displayed.
