Which of the following is true about WPAN standards?
A. IEEE developed standards for protocols above layer 2
B. industry alliances developed specifications for layers 1 and 2
C. IEEE 802.15.1 is the Bluetooth standard
D. 802.16n is the ZigBee standard
Answer: C
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and the world.
a. garden clubs c. plant suppliers b. professional organizations d. architects
Technician A says that automatic adjusters adjust the lining-to-drum clearance when the brakes are applied. Technician B says that they adjust the clearance when the brakes release. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Technician A says that pressure below atmospheric pressure is called vacuum and is measured in inches of Mercury (Hg). Technician B says that a manifold absolute pressure (MAP) sensor uses a low vacuum in the sensor to determine the pressure. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
The value indicated in rpm on the nameplate is the _____.
a. duty rating b. rated horsepower c. power factor d. rated full-load speed