Final answer:
The process of placing a device on an energy isolating device to prevent the energizing of the equipment is called isolation. An isolation transformer is a safety device that puts a large resistance between the original voltage source and the device being operated to prevent electric shock.
Step-by-step explanation:
The process of placing a device on an energy isolating device, such as an isolation transformer, to prevent the energizing of the equipment is called isolation.
An isolation transformer is a safety device that puts a large resistance between the original voltage source and the device being operated, preventing a complete circuit between them. This helps to protect individuals from electric shock by isolating the appliance from the original voltage source.