Describe a bimetal strip
What will be an ideal response?
A bimetal strip is made by bonding two dissimilar types of metal together. The difference in expansion rates causes the strip to warp when heated. A bimetal strip is often formed into a spiral shape. The spiral permits a longer bimetal strip to be used in a small space
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What error condition can sensitive gate SCRs be subject to?
What will be an ideal response?
Name two methods used to produce ethanol from corn
What will be an ideal response?
Hard hats should be made of fiberglass or _____
a. metal b. reinforced plastic c. styrofoam d. rubber
Select the conditions that reduce building pressure. You may choose more than one
A) vented combustion appliances B) exhaust blowers C) infiltration D) exfiltration E) make-up air blowers