A long strip of bimetallic material can be wound into a sort of loose clock-spring appearance, such that a(n) _____________ in temperature will tend to unwind the spring (_____________ -tube principle with pressure), whereas a(n) _____________ in temperature would tend to wind or contract the spring.
A) decrease; increase; bourdon;
B) none of the answers
C) increase; bourdon; decrease
D) bourdon; decrease; decrease
Show Answer
Answer:C
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