Examlex
PLC math functions perform arithmetic on values stored in memory words.
Multiple Choice Questions
Fauces
Space between the cavity of the mouth and the pharynx.
Gastric Phase
A phase of digestion that occurs in the stomach, initiated by the presence of food, which triggers acid secretion and gastric enzyme activity.
Gastrin
Hormone secreted in the mucosa of the stomach and duodenum that stimulates the secretion of hydrochloric acid by the parietal cells of the gastric glands.
Gastric Secretion
The process of producing and releasing fluids containing hydrochloric acid and digestive enzymes by the stomach lining.
Q13: There is no limit to the maximum
Q16: According to the data stored in the
Q17: Bits of an output word not used
Q20: Up and down counters may be programmed
Q25: All PLC manufacturers organize their memories in
Q25: PLCs are placed within an enclosure to
Q30: The safest way to wire a stop
Q39: The lowest priority task execution is periodic.
Q64: In addition to being an important safety
Q87: A continuous process involves the flow of