A time-proportioning controller with a DC output voltage of 10 volts will produce an average voltage of ____________________ volts if it is switched ON for 70% of the time and OFF for 30% of the time.
Fill in the blank(s) with the appropriate word(s).
Answer: 7
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The color of the horse has nothing to do with disposition, performance ability, or soundness.
Answer the following statement true (T) or false (F)
Technician A says that the ring gear and pinion gear are manufactured as a matched pair. Technician B says that ring and pinion gear sets are often marked on each piece to identify the matched set. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
A system that uses two or more refrigeration systems to produce ultra-low temperatures is called a ____________________ system.
Fill in the blank(s) with the appropriate word(s).
The term field pole is synonymous with the word stator.
Answer the following statement true (T) or false (F)