Determine your average walking speed. Compare your results with that of the recommended walking speed in the MUTCD. Which value is more conservative and why?
What will be an ideal response?
In this case, the MUTCD value, 3.5 ft/sec, is more conservative than the observed speeds. This value is more conservative because it is a slower speed and it will allow slower pedestrians, such as elderly, individuals with small children, and handicapped individuals to traverse the intersection safely.
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Which NEC® Table will tell you the full load current for a single-phase electric motor?
a. Table 310.15(B)(16) b. Table 430.248 c. Table 8, Chapter 9 d. Table 430.250
Most MAP sensors produce what type of output signal?
A) DC milliamperes (DCA) B) Frequency (Hz) C) AC voltage (ACV) D) Analog DC voltage (DCV)
You are sawing a piece of material with a varying cross section. The best blade set for this application is:
A) Negative B) Wavy C) Raker D) Straight
Technician A says that most factory service manuals cover several years and models. Technician B says that most aftermarket service manuals only cover one year and model vehicle. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician