What is the main benefit of using a robot to perform a dangerous job like reconnaissance in a hostage situation or dealing with explosive devices?
What will be an ideal response?
The robot takes the risk so that humans do not have to.
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The pilot control device is a(n) _______________ control, which is unaffected by the loss of power.
Fill in the blank(s) with the appropriate word(s).
A knee in a leakage current-versus-voltage plot indicates a _____.
a. breakdown current b. charging current c. leakage current d. corona current
Because unintended lane changes by distracted drivers are responsible for 43% of all highway fatalities, Ford Motor Co. and Volvo launched a program to jointly develop a technology to prevent accidents by sleepy or distracted drivers. A device costing $260 tracks lane markings and sounds an alert during lane change. If these devices are included in 100,000 new cars per year beginning 3 years from now, determine the present worth of the cost over a 10-year period at an interest rate of 10% per year.
What will be an ideal response?
A ____ generates the radio frequency by taking the data and encoding it onto a sine wave.
A. transmitter B. receiver C. blocker D. converter