To prevent the system refrigerant from quickly dropping in temperature and pressure, refrigerant recovery should:
A) Always take place while the system is operating.
B) Begin with liquid.
C) Only be attempted in the summer.
D) Begin with vapor.
B
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The horse industry directly produces goods and services amounting to $25.3 billion and has a total impact of $112.1 billion on the U.S. gross domestic product.
Answer the following statement true (T) or false (F)
One of the basic rules for series circuits is that the voltage drop across all circuit components must equal the applied ____________________.
Fill in the blank(s) with the appropriate word(s).
The ____________________ is a unipolar transistor that functions using only majority carriers.
Fill in the blank(s) with the appropriate word(s).
Technician A says that lead acid batteries may be disposed of in landfills. Technician B says that all automotive battery retailers must post a sign with a recycling symbol visible to customers. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician