____ use CCTV cameras mounted throughout a building to monitor problematic activity.
A. Intercom systems
B. Intrusion detectors
C. Visual surveillance systems
D. Motion detectors
Answer: C
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A triple-duty valve serves as a shut-off valve, a balancing valve, and a _____.
a. differential pressure valve b. drain valve c. zone valve d. check valve
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One of the first methods of food storage involved:
a. meat c. cheese b. milk d. fruit juice
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? Identify and state the historical significance of encomienda.
What will be an ideal response?
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Technician A states a loose fuel cap could illuminate the MIL. Technician B says that a loose fuel cap could cause a B0320 diagnostic trouble code. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
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