When a circuit is protected in such a way that there is no potential energy that can cause harm to any person working on it, it is called ______.
When a circuit is protected in such a way that there is no potential energy that can cause harm to any person working on it, it is called ______.
Right Answer is:
Zero energy state
SOLUTION
- When a circuit is protected in such a way that there is no potential energy that can cause harm to any person working on it, this condition is referred to as the zero energy state.
- This ensures that the circuit is safe to work on, eliminating the risk of electric shock or other hazards associated with electrical energy.
A zero energy state in a circuit is achieved through several safety practices designed to eliminate any potential energy that could cause harm. Here are the key methods:
- Disconnect Switch Devices: Properly designed electrical systems should include disconnect switches that allow for the safe isolation of circuits, ensuring that no power is supplied during maintenance or servicing.
- Temporary Grounding: Grounding wires may be connected to the load being serviced. This provides additional protection by preventing any potential build-up of electrical energy.