A Transistor Beta Tester by liuqingyan

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									                           A Transistor Beta Tester

1.0   For the circuit shown in Figure #1, show on an attached sheet of paper that
      = 100 * V100.




                                          Figure #1

2.0   Construct the circuit shown in Figure #1.


   Test the  of 10 different 2N3904 transistors and record them below.


       1 = __________         2 = __________          3 = __________

       4 = __________         5 = __________          6 = __________

       7 = __________         8 = __________          9 = __________

       10 = __________


4.0   Using one of the transistors from part 3.0 above, measure the  of the transistor while
      alternately heating and cooling the transistor. What do you note?




5.0   Sign and date your experiment below.


      Name: ___________________________________                Date: ____________________
Name: ___________________________________   Date: ____________________

								
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