A. Use this graphic for questions 7, 8. and 9 Intera ci None Stopped -PR1: VI1) 60 40 20 -20 40 60 250u 500u 750u Im 125m 15m 1.75m 2m 225m 25m Time (s) AX 495.55 us 1/AX 20180 | AY 34976V Cursor 1 Cursor 2 170.95 s, 34.925 V 666.50 us. 51000mV
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).
![A. Use this graphic for questions 7, 8. and 9
Interac
C1
Stopped
None
C2
80
-PR1:V1)
60
40
20
20
40
60
250u
500u
750u
Im
125m
15m
1.75m
2m
225m
25m
Time (s)
Cursor 1
Cursor 2
AX
1/AX
AY
170.95 us, 34.925 v
666.50 us, 51000 mv
495.55 us
2.0180 kHz
34.976V](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F214eaff6-88ac-43ec-a739-a0f499785efa%2Fe733c215-5c2c-4021-837a-3a08e90f7b97%2Fvfqo2gr_processed.jpeg&w=3840&q=75)
![9. Refer to the graphic appendix A. What is the
frequency?
O 4.19 Hz
1500 Hz
9425 rad/s
666.5 Hz](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F214eaff6-88ac-43ec-a739-a0f499785efa%2Fe733c215-5c2c-4021-837a-3a08e90f7b97%2Fkivg5uf_processed.jpeg&w=3840&q=75)
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