How does an energy recovery wheel improve system efficiency?
A) by moving some of the system refrigerant with a turbulator
B) by reducing the condenser head pressure
C) by transferring heat between the ventilation air and the exhaust air
D) by keeping the evaporator clean
C
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____________________ are used to flow gasoline from the fuel valve to the carburetion system and are usually made of metal or neoprene, which is a synthetic rubber material.
Fill in the blank(s) with the appropriate word(s).
The variety of strawberries called "Tristar" is the best selection for hot weather
Indicate whether the statement is true or false
Excessive root reinforcement can cause reduced material flow, result in clogged pipes, or form ____________________ that will result in premature weld failure.
Fill in the blank(s) with the appropriate word(s).
A ____ is formed in the internal corner of the angle formed by two pieces of metal.
A. bevel weld B. square weld C. V weld D. J weld E. none of the above