Electronics - Testing and Troubleshooting

Exercise :: Testing and Troubleshooting - Filling the Blanks

6. 

The results of internal IC failures will usually be noticed during the ______ phase of troubleshooting.

A. diagnostic
B. isolation
C. repair
D. final test

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

7. 

Erratic or unexplained digital circuit activity is often due to _________.

A. a glitch
B. a random pulse
C. clock frequency changes
D. a change in slew rate

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.

8. 

The device that would best aid in open track detection is a(n) ________.

A. multimeter
B. current tracer
C. logic probe
D. oscilloscope

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

9. 

A check of all power supply voltages should be made during the ________ method of troubleshooting.

A. half-split
B. diagnosis
C. repair
D. final test

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

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