Technician A says a cheap testlight can be used to trou-
bleshoot computer circuits. Technician B says that this
could damage the computer circuitry. Who is correct?
A. Technician A
B. Technician B
C. Both A and B
D. Neither A nor B



Answer :

Final answer:

Technician B is correct as using a cheap test light for troubleshooting computer circuits may cause damage.


Explanation:

Technician B is correct. Using a cheap test light to troubleshoot computer circuits can potentially damage the computer circuitry due to the voltage spikes or improper grounding that may occur.


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