Ultrasonic occupancy sensors are triggered by _____.
a. heat
b. light
c. motion
d. sound
c. motion
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If the height of standard text on a drawing is 1/8??, how tall should dimensions and notes be:
a. 1/4?? b. 1/16?? c. 1/8?? d. 1/2??
A cementitious terrazzo floor covering
A) requires divider strips at spacing not exceeding 5 ft. B) requires divider strips at spacing not exceeding 7 ft. C) requires divider strips at spacing not exceeding 4 ft. D) requires divider strips at spacing not exceeding 3 ft. E) does not require divider strips except at floor transitions and change of mix color and pattern.
____________________ hose can be clamped on one end and then bent until it assumes the desired shape.
Fill in the blank(s) with the appropriate word(s).
All of these are Quadrasteer modes EXCEPT ________
A) Negative phase steering B) Positive phase steering C) Neutral phase steering D) All of these are Quadrasteer modes.