What are the two general categories of humidifiers?
What will be an ideal response?
Those that rely on heat in the air to evaporate the water, such as atomizing and evaporative humidifiers; and those that supply their own energy for evaporating the water such as vaporizing and steam humidifiers.
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____________________, which does not conduct electricity, will reduce or stop the flow of current between the battery and the vehicle's electrical system.
Fill in the blank(s) with the appropriate word(s).
If you were to measure the cross section of a 2 x 4 you would find it to be 1.5 inches wide by 3.5 inches tall. What do the numbers “2 x 4” refer to?
a. Actual size b. Nominal size c. Approximate size d. Rough size
When can the DIA be omitted on a two-view drawing?
What will be an ideal response?
Assume that the slotted encoder shown in Figure P14.5 has a length of 1 m and a total of 1,000 slots (i.e., there is one slot per millimeter). If a counter is incremented by 1 each time a slot goes past a sensor, design a digital counting system that determines the speed of the moving encoder (in meters per second).
