What happens as a cellular phone users moves around within a particular cell and into another cell?
What will be an ideal response?
When a cellular phone user moves around within a particular cell, the transmitters at the base station for that cell handle all the communications. As the user moves toward the next cell, the cellular phone will automatically associate with the base station of that cell. The process of the new cell taking over the user's call is called a handoff.
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What is the most common cause of low frequency vibration?
A) Tire or wheel problems B) Defective CV joint C) Defective transmission mount D) None of these
Use the accompanying figure. Angle A is 19o and angle B is 25o. Compute the angle of rotation and round to the nearest minute.
A. 49o29' B. 51o32' C. 53o33' D. 55o39'
Some trucks have a four-speed transmission with a very low first gear, sometimes called a(n) ____________________.
Fill in the blank(s) with the appropriate word(s).
All of the following statements are true EXCEPT:
A. in fiber optics, light can be transmitted through a special plastic called polymethacrylate. B. in some vehicles, fiber-optic strands illuminate an indicator on top of a fender when a turn signal flashes. C. imported cars and some later-model domestics often use five bulbs for the brakes, turn signals, and running lights. D. light-emitting diode (LED) lights or neon lights are sometimes used for headlights, brake lights, turn signals, and taillights.