How do you test a transistor in a circuit?Hook the positive lead from the multi meter to the to the EMITTER (E) of the transistor. Hook the negative meter lead to the BASE (B) of the transistor. For an good NPN transistor, you should see “OL” (Over Limit).If you are testing PNP transistor, the meter should show a voltage drop between 0.45V and 0.9V. - Study24x7
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09 Apr 2019 10:41 AM study24x7 study24x7

How do you test a transistor in a circuit?
Hook the positive lead from the multi meter to the to the EMITTER (E) of the transistor. Hook the negative meter lead to the BASE (B) of the transistor. For an good NPN transistor, you should see “OL” (Over Limit).If you...

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