Exercise: Testing And Troubleshooting

Questions for: Testing And Troubleshooting

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: A
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The device that would best aid in open track detection is a(n) ________.
A:
multimeter
B:
current tracer
C:
logic probe
D:
oscilloscope
Answer: B
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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: C
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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: A
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The ideal test equipment to use for locating shorts in digital circuitry is the ________ and _______.
A:
logic probe, clip
B:
logic pulser, logic probe
C:
current tracer, logic pulser
D:
current tracer, logic clip
Answer: C
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