airbags
To protect devices and equipment from overcurrent.
for safety to protect other operating devices used
You can purchase security cables with locks and security plates to protect your computer equipment from theft.
Some electrical devices that protect our environment include solar panels and computers. Solar panels collect power from the sun while computers help calculate efficient ways to operate equipment.
An electrical device used to protect electronic devices against power fluctuations against power surges by tripping or blowing before those devices can be damaged. They are a very low cost insurance policy built in to equipment to protect it against costly damage.
series circuits are used in all safety's in hvac.
See related links. This company specialized in patented lightning isolation devices to protect your electrical equipment from lightning surges.
Usually the standard sterile gloves, mask and goggles can suffice to protect you when suctioning.
Power conditioners are devices that are used to improve the quality of power that is delivered to electrical equipment. Some examples are surge protectors that are used for electrical equipment as well as to protect audio and video components.
A fuse is designed to 'blow' if the incoming current exceeds its rating. A rectifier circuit will 'clean up' spikes in the mains supply.
Yes, a Faraday cage can protect electronic devices from an EMP attack by blocking the electromagnetic waves that could damage the devices.
An armoured car is an automobile equipped with armour to protect passengers.