When the field device representing an examine-on instruction supplies a voltage to a PLC input terminal, the corresponding addressed memory bit is a ____________________ (0, 1).
Fill in the blank(s) with the appropriate word(s).
Answer: 1
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The combustion chamber shape MOST-Likely to have a squish/quench area that causes movement (turbulence) of the air-fuel mixture and cooling of the gases to prevent abnormal combustion is:
A. hemi B. wedge C. pent-roof D. scalene
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In the diagram below, what is the perimater of polygon GHKMNP?
Fill in the blank(s) with the appropriate word(s).
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Generally as tree cover increases forage for livestock and wildlife:
A) decreases. B) increases. C) is not much affected.
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High resistance in an electrical circuit can cause ________
A) Clicking of relays or solenoids B) Dim lights C) Slow motor operation D) Any of the above
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