What is a photoconductive cell (photo cell)?
What will be an ideal response?
The photoconductive cell (photo cell) is the oldest optoelectric device. It is a light-sensitive device in which the internal resistance changes with a change in light intensity. The resistance change is not proportional to the light striking it. The photo cell is made from light-sensitive material such as cadmium sulfide (CdS) or cadmium selenide (CdSe).
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____ involves an attempt made by those who may become subject to digital forensic techniques to obfuscate or hide items of evidentiary value.
A. Anti-discovery B. Digital masking C. Digital obstruction D. Anti-forensics
The conductor or busbar with a higher voltage to ground in a delta-connected four-wire system is also known as the _____.
a. bussed gutter b. weatherhead c. service mast d. high leg
____ is(are) one of the major causes of lung cancer, and all homes should be designed to prevent its entry into the home.
A. CCA B. Haldon C. Radon D. PVFs
What does "OSHA" stand for?
What will be an ideal response?