40 TOP THYRISTORS and TRANDUCERS Online Test – Questions and Answers

1. What does a hall effect sensor sense?


2. A transducer’s function is to:


3. What type of application would use an injection laser diode?


4. The only way to close an SCR is with:


5. The smallest amount of current that the cathode-anode can have, and still sustain conduction of an SCR is called the:


6. What causes the piezoelectric effect?


7. A UJT has:




9. What is an SCR?


10. When checking a good SCR or TRIAC with an ohmmeter it will:


Question 1 of 10

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