When a fuel cell is functioning, it produces:
A. Electricity only
B. Hydrogen only
C. Electricity and water
D. Electricity and oxygen
Answer: C
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Which of the following statements is LEAST-Likely true?
A. As the engine operates, rings will rotate from the position where they were first installed. B. End gap position is one of the causes of oil consumption. C. If an engine has operated for 100,000 miles or more without an unusual wear problem, the rod can safely be reused with new bearing inserts. D. A bent rod will show wear on opposite sides of the rod bearings.
If an absorption chiller makes an "ice-crackling" sound, it is an indication that no condenser water is flowing.
Answer the following statement true (T) or false (F)
Silage is harvested at 20 percent moisture
Indicate whether the statement is true or false
What can be done as an alternative to using a crankcase heater?
What will be an ideal response?