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kimmykgirl19 kimmykgirl19
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6 years ago
The most important elements to check for in gas furnaces are adequate combustion air and:
 
  A) Proper venting. B) Refrigerant levels.
  C) Airflow components. D) Electrical connections.

 Q. 2

What side of an air-conditioning coil generally collects dirt?
 
  A) Dirt will not build up on an air-conditioning evaporator coil.
  B) Both sides build up dirt equally.
  C) The side where air exits the coil
  D) The side where air enters the coil

 Q. 3

A technician notes that an operating air-conditioning system has ice formed on the suction line at the condensing unit. The technician can reasonably assume that:
 
  A) The evaporator coil also is frozen over. B) The refrigerant charge is high.
  C) The condenser coil also is frozen over. D) The refrigerant charge is low.
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jyxynvaeajyxynvaea
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6 years ago
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kimmykgirl19 Author
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#2
6 years ago
Thank you soooo very much, it was really helpful and kind of you to answer my q's
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#3
6 years ago
You're welcome, once again
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