The security monitoring system of Figure 9 31 is tested and the results are recorded in Table 9 5 What are the possible faults that could produce these results Figure 9 31 TABLE 9 5 Condition All doors closed Door 0 open Door 1 open Door 2 open Door 3 open Door 4 open Door 5 open Door 6 open Door 7...

Again the data should be reviewed to see if there is some pattern that could help to narrow down the ...

The security monitoring system of Figure 9-31 is tested and the results are recorded in Table 9-5.

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The security monitoring system of Figure 9-31 is tested and the results are recorded in Table 9-5. What are the possible faults that could produce these results?

TABLE 9-5 Condition All doors closed Door 0 open Door 1 open Door 2 open Door 3 open Door 4 open Door 5 open

Figure 9-31

Door 0 Door 6 +5 V +5 V +5 V ---1 From doors 1-5 Door 7 I II 1 B N h E 74HC151 MUX S S S Q Q Qo MOD-8 CTR

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Digital Systems Principles And Application

ISBN: 9780134220130

12th Edition

Authors: Ronald Tocci, Neal Widmer, Gregory Moss

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Question Posted: Nov 16, 2023 09:26 AM

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The security monitoring system of Figure 9-31 is tested and the results are recorded in Table 9-5.

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TABLE 9-5 Condition All doors closed Door 0 open Door 1 open Door 2 open Door 3 open Door 4 open Door 5 open Door 6 open Door 7 open LEDS All LEDs off LED 4 flashing LED 5 flashing LED 6 flashing LED 7 flashing LED 4 flashing LED 5 flashing LED 6 flashing LED 7 flashing

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Digital Systems Principles And Application

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