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exposed metal parts
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∙ 12y ago
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Is it ok if the ground is not connected for a light switch or outlet?
No! Per code, and for safety, all ground wires must be connected. If this is n older home with 2 wire wiring then you have no choice. I would suggest the house be rewired for the safety of you family.
Do you need the ground prong for a computer cord?
The ground prong is connected to the computer chassis, including the outside of the power supply module. This is a safety feature to ensure that the metal case of the computer and power supply never becomes dangerously electrified in the event of a loose wire. Modifying the power cord not to have a ground prong would violate electrical codes intended to prevent accidental electrocution. That said, the ground prong is not essential for the normal operation of the computer, and the computer will still function without it. Proceed at your own risk.
Is an open ground wire on a 120V outlet safe?
An open ground is a severe safety issue. The ground needs to be connected to protect the user in case of appliance fault. Run new wire with a ground or call an electrician. Have it fixed, negligence is fatal.
What is the status of a computer that is connected to the internet?
connected
Safety measures of using personal computer?
safety measures when using a computer
Why does electricity want to get to earth?
Did you mean "Why does a lightning bolt go to the Earth ? " Because it's the shortest way to this kind of electricity to go. If an asteroid passes near two clouds charged positively and negatively, the lightning bolt will go towards the asteroid and not to the earth.
What is the function of zener barriers and what?
A Zener barrier is an intrinsic safety equipment. It allows short circuiting of cables to each other or to metallic parts connected to ground without danger.
What is a hardware device such as a printer or scanner that is connected to a computer and controlled by the computer's microprocessor?
Anything connected to the computer is called a peripheral
What technology does the mouse use and how is it connected to the computer?
It is connected into the usb port on the computer. :D :P
How do you know if your ground wire is connected?
Measure the ground resistance from the user end point, where earth or ground cable is connected. It will show a very high resistance or open if ground is broken.
What wire is responsible for the safety of the electrical outlet?
safety ground
Can you get a computer virus when your computer is connected to the internet but in standby mode?
Possibly It really depends on your vulnerability! If you have a great program for an antivirus and internet security then it's still somewhat possible but highly unlikely. It really depends on what you have for safety.
