Which one of the following statements for the Logix PLC tag addressing is true?
A) The names for input tags must have the word input included in the names.
B) Virtual relays or memory bits cannot be addressed by tag names.
C) Input and output tag names must be assigned to an input and output terminal before program can be executed.
C
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As the latent heat of condensation is transferred to the airstream in the condenser, the refrigerant makes the change into a ________.
A) Gas B) Solid C) Vapor D) Liquid
A transformer that has the secondary winding connected in series with the primary at a junction terminal is a(n) _____.
a. current transformer b. instrument transformer c. power transformer d. autotransformer
Technician A says the sun gear always rotates in the opposite direction to the rotation of the pinion gears. Technician B says the pinion gears will always follow the same direction as the ring gear when the ring gear and carrier pinions are free to rotate at the same time. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
The ____ requires all manufacturers of medicated feeds to provide information on the label relating to the use of the feed.
Fill in the blank(s) with the appropriate word(s).