Thermostats with bimetal sensing elements typically use a combination of copper or brass and _____.
a. Elinvar®
b. nickel
c. Invar®
d. aluminum
c. Invar®
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German submarines began sinking unarmed and unresisting American and British merchant and passenger ships without warning
A. because they were violating international law by operating in a war theater. B. in retaliation for the British naval blockade of Germany. C. in an effort to keep the United States out of the war. D. because international law now allowed this new style of warfare. E. in a last-ditch effort to win the war.
Use PSpice to provide the frequency response (magnitude and phase of i) of the circuit in Fig. 14.103. Use linear frequency sweep from 1 to 10,000 Hz.
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A large amount of oxygen in the exhaust system causes the O2S (Oxygen sensor) to produce which of these?
A) Low voltage B) High voltage C) Abnormal readings D) False readings
The two common types of elastomeric couplings that are loaded in shear are _________ and _________
Fill in the blank(s) with correct word