Chapter 11 INTRODUCTION TO DIGITAL TROUBLESHOOTING MCQs

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1. . Finding a fault in a digital circuit is a/an





2. . Basic principles of finding faults in analog and digital systems





3. . Hardware failure is a/an _____ fault





4. . Undesired change in performance of a system due to increase in ambient air temperature is a/an _____ fault





5. . A fault which results in failure to meet AC or DC specifications in a circuit but does not cause functional failure is known as





6. . ________ faults are prominent in combinational logic circuits





7. . ________ faults take place only at a specific speed





8. . The ________ is used for detecting the presence and direction of current flow on a PCB track





9. . The ________ is used to investigate the logic state of a single line





10. . The ________ is an extension of Logic Probe





11. . In Signature Analyzer a ______ word is produced from each output





12. . A Logic Analyzer may have __________ display





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