3. Consider the following simple circuit. d) The current flowing in this circuit is constant in time. What does this imply about the speed with which the charge carriers move around the circuit? e) Recall that according to the work-kinetic energy theorem, the net work done on the charge carriers must equal the change in their kinetic energy. Considering your answer from part (d), what is the net work done on the charge carriers as they go around the circuit? e : a) What is the potential difference between one terminal of the battery and the other? b) Considering your answer from part (a), how much work does it take to bring an element of charge dq from the "bottom" terminal to the "top" terminal? f) We found in part (c) that the battery does positive work on the charge carriers as they move around the circuit. So something else must be doing negative work on the charges as the move around, in order to satisfy the work- kinetic energy theorem. What element in the circuit is doing negative work on the charges? c) Considering your answer from part (b), at what rate is the battery doing work on the charges in the circuit? Answer in terms of the symbols on the diagram. g) In order to satisfy the work-kinetic energy theorem, what must be the rate at which heat is lost through the resistor? Answer in terms of the symbols on the diagram.
Protection System
A system that protects electrical systems from faults by isolating the problematic part from the remainder of the system, preventing power from being cut from healthy elements, improving system dependability and efficiency is the protection system. Protection devices are the equipment that are utilized to implement the protection system.
Predictive Maintenance System
Predictive maintenance technologies are designed to assist in determining the state of in-service equipment so that maintenance can be scheduled. Predictive maintenance is the application of information; proactive maintenance approaches examine the condition of equipment and anticipate when it should maintain. The purpose of predictive maintenance is to forecast when equipment will fail (depending on a variety of parameters), then prevent the failure through routine and corrective maintenance.Condition monitoring is the continual monitoring of machines during process conditions to maintain optimal machine use, which is necessary for predictive maintenance. There are three types of condition monitoring: online, periodic, and remote. Finally, remote condition monitoring allows the equipment observed from a small place and data supplied for analysis.
Preventive Maintenance System
To maintain the equipment and materials on a regular basis in order to maintain those running conditions and reduce unnecessary shutdowns due to unexpected equipment failure is called Preventive Maintenance (PM).
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