A ____ is a one-way electrical check valve.
A. plenum
B. diode
C. byte
D. thermistor
Answer: B
You might also like to view...
Many of the odor problems from confinement operations are related to the release of _____ from
manure.
a. carbon dioxide c. methane b. sulfur d. ammonia
Two technicians are discussing Section 609 of the Clean Air Act. Technician A says that it requires that A/C technicians be properly trained and certified. Technician B says Section 609 requires that recovery and recycling equipment be of an approved
type. Who is correct? A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
Which of the following is the elliptical region within which signals travel between two antennas in a point-to-point link?
A. troposphere radius B. propagation limit C. Fresnel zone D. wave pattern
Low-carbon steel, or mild steel (MS), has a low level of carbon and is relatively soft and easy to work.
Answer the following statement true (T) or false (F)