Describe a WMAN and discuss a technology a WMAN might use.
What will be an ideal response?
A WMAN link can cover an area of about 25 square miles (40 square kilometers), and it can be used to carry data, voice, and video signals. Some WMANs today are based on the IEEE 802.16 (WiMAX) fixed broadband wireless standard and use radio waves for data communications.
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What should be used to remove a stud that has sheared flush to an engine block?
A. stud extractor B. drill and screw extractor C. oxy-acetylene torch D. pneumatic hammer
As the voltage from the O2 sensor increases in response to a rich mixture, the ____________________ decreases, which means injector pulse width is shortened
Fill in the blank(s) with the appropriate word(s).
What force is used to convert charging pressures into injection pressures in EUIs?
A. electronic from control cartridge B. electrical from injector drivers C. hydraulic from fuel sub-system D. mechanical from injector cam profile
China is the most populous country in the world
Indicate whether the statement is true or false