A controller with a proportional band of 100 will move the final control element ____ as much as one with a proportional band of 50.
A. the same amount
B. half
C. twice
Answer: B
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The unit of work or energy is a ____. ?
A. ?joule B. ?watt C. ?hertz D. ?newton
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What battery uses a high specific gravity electrolyte with a large electrolyte capacity?
a. Lead Acid/Antimony b. Lead Acid/Calcium c. Lead Acid/Calcium, Maintenance free Gelled Electrolyte, Sealed d. Lead Acid/Calcium, Maintenance free Liquid Electrolyte
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The main symptom of mastitis-metritis-agalactia (MMA) is _____
a. agitation c. herd stress b. anxiousness d. lack of milk
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What is heat reclaim?
a. Recycling condenser air for heating the store. b. Using discharge vapor to heat the store or its domestic water. c. Using sub-coolers to remove heat from the liquid refrigerant.
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