A servo valve is used in a(n) __________ closed-loop system.
A. electrical
B. pneumatic
C. hydraulic
Answer: C
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When connecting the battery cables, always reinstall the negative battery cable first.
Answer the following statement true (T) or false (F)
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What is the tensile strength of a 1/2 inch grade eight bolt?
A. 50,000 psi B. 95,000 psi C. 150,000 psi D. 190,000 psi
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Logix counter instruction ________
A) Has a PRE that holds the count value used to trigger an output on the counter output ON bit B) Has an ACC that counts true to false counter rung transitions C) Generates a true output bit when the value in the ACC is greater than the value in the PRE D) None of the above
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Heavy-gauge framing members are manufactured from _____
a. 36-gauge steel b. 28-gauge steel c. 25-gauge steel d. 20-gauge steel
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