The term normally refers to the position of a set of contacts when the device is de-energized.
Answer the following statement true (T) or false (F)
True
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Feeding dusty or moldy food to horses can cause liver and brain disorders
Indicate whether the statement is true or false.
If someone has the TEV way out of adjustment what would you do first to correct it?
a. Replace the TEV. b. Try to adjust the valve to 10° superheat. c. Find the midpoint of the valve adjustment. d. Turn the adjuster out (counter-clockwise) 4 turns.
A chain store orders oil at a cost of $1.78 per quart, and sells it with a 12% markup based on cost. What is the retail price of the oil?
A) $14.83 B) $1.99 C) $1.90 D) None of these
What does a transformer do?
A) Transforms AC current to DC current B) Changes an electrical signal into a mechanical action C) Transforms DC current to AC current D) Increases or decreases incoming voltage