Which of the following ratios represents the approximate amplification ratio used on the DDC DD-Series ACRS engines?
A. 2:1
B. 3:1
C. 4:1
D. 7:1
Answer: A
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A forensics team typically uses two methods to document a scene as it exists at the time of arrival: photography and ____.
A. field notes B. interviewing C. field activity log forms D. authentication
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The standard wooden types of graphite pencils are:
A. P, P-1, P-2, P-3 B. HB, H, H-2, H-3, H-4 C. PH, PH-1, PH-2, PH-3 D. PN, PN-1, PN-2, PN-3, PN-4
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What is a desiccant?
What will be an ideal response?
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An amplifier that is biased so that the output current flows for less than half of the AC input cycle is operating as a ____ amplifier.
A. class A B. class AB C. class B D. class C
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