Final answer:
In a closed circuit, someone or something will be present at the closing process to allow the flow of electricity.
Step-by-step explanation:
In the context of circuits, the closing process refers to the completion of an electric circuit. In a closed circuit, an uninterrupted flow of electric current is possible, allowing the circuit to operate as intended. Therefore, the answer to the question 'Who will be present at the closing process?' would be Yes, meaning that someone or something will be present to close the circuit and allow the flow of electricity.