Describe the basic characteristics of Free Space Optics.
What will be an ideal response?
Free Space Optics (FSO) is an optical, wireless, point-to-point, line-of-sight broadband technology. Currently, FSO can transmit at speeds comparable to lower-end fiber-optic transmissions, reaching up to 1.25 Gbps at a distance of 4 miles (6.4 kilometers) in full-duplex mode.
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What protocol is the class B standard for OBD II?
What will be an ideal response?
The output of a peak detector is always:
A) equal to the max value of the peak level received since the last reset pulse. B) 70.7% of input. C) equal to the min value of the peak level received since the last reset pulse. D) none of the above.
A circuit that produces an output voltage that is proportional to the rate of change of input voltage is known as
A) an amplifier B) an oscillator C) a differentiator D) an integrator
Using graph paper is a good way to establish coordinates for drawing components when sketching.
Answer the following statement true (T) or false (F)