Testing and Troubleshooting Questions and Answers
Testing and Troubleshooting in electronics is vital for ensuring the performance and reliability of circuits and systems. Featured in aptitude questions and answers with explanations, this topic assesses knowledge of identifying faults, measuring signal variations, and applying corrective actions. Candidates appearing for electronics-based exams in companies like BEL, BHEL, and DRDO often encounter such questions to evaluate problem-solving skills. Practicing electronics aptitude questions with solutions PDF improves understanding of diagnostic tools like multimeters and oscilloscopes, making students job-ready for core electronics roles and technical interviews.
Testing and Troubleshooting
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15 questions
11. Which device would best aid in shorted track detection?
- multimeter
- current tracer
- logic pulser
- oscilloscope
12. The three basic steps for fixing a failure are ISOLATE, DIAGNOSE, and REPAIR.
- TRUE
- FALSE
13. An internal logic gate that shorts to either +VCC or ground will cause the inputs or output to be stuck either LOW or FLOATING.
- TRUE
- FALSE
15. The time interval between the start of two consecutive pulses is called pulse repetition time.
- TRUE
- FALSE