A __________ can be set to lower the temperature inside the house at night while home owners are sleeping and when they are away during the day at work or school.
a. motion sensor
b. occupancy sensor
c. programmable thermostat
d. dimmer switch
c. programmable thermostat
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How much does a gallon of water at average room temperature weigh?
a. 6.75 pounds b. 7.48 pounds c. 8.33 pounds d. 9.12 pounds
Name the type of drawing that is normally created at an angle other than 45°, and the scale on the receding axis is also different from those used in cavalier and cabinet drawings. The most common angles for a general oblique drawing are 30°, 45°, and 60°, but any angle can be used. Any scale from half to full size can be used.
What will be an ideal response?
Poured concrete is vulnerable to the corrosive effects of ____________________
Fill in the blank(s) with correct word
Small permanent magnet motors that have lightweight rotors are often used as _____.
A. stepping motors B. automobile starters C. servomotors D. ceiling fans