You have 2 resistors of unknown values you label Ra and Rb. You have an old battery and a multimeter you bought years ago for 7$ at Harbor Freight. Using the meter in voltage mode, you measure 10 V across the battery. You then connect the 2 resistors in series across the battery and use the meter in current mode to find the current flowing through the circuit. It reads .111A. You then connect the 2 resistors in parallel across the battery and use the meter again to measure the current now coming from the battery to be .5A. A. What is the Value of the largest resistor in ohms? B. What is the value of the smaller resistor in Ohms? C. What power is dissipated by the circuit in series configuration? D. What power is dissipated by the circuit while in parallel ? E. What current flows through the small resistor while the circuit is in parallel ?
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).
You have 2 resistors of unknown values you label Ra and Rb. You have an old battery and a multimeter you bought years ago for 7$ at Harbor Freight. Using the meter in voltage mode, you measure 10 V across the battery. You then connect the 2 resistors in series across the battery and use the meter in current mode to find the current flowing through the circuit. It reads .111A. You then connect the 2 resistors in parallel across the battery and use the meter again to measure the current now coming from the battery to be .5A.
A. What is the Value of the largest resistor in ohms?
B. What is the value of the smaller resistor in Ohms?
C. What power is dissipated by the circuit in series configuration?
D. What power is dissipated by the circuit while in parallel ?
E. What current flows through the small resistor while the circuit is in parallel ?
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