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teilour teilour
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6 years ago
How is the air volume affected by temperature?
 
  A) Air volume decreases as the air temperature increases
  B) Air volume increases as the air temperature increases
  C) Air volume is not affected by the temperature of the air
  D) Dry air increases in volume with an increase in temperature, humid air does not

 Q. 2

When you are installing interior wood doors, it is important to remember that four hinges must be used
  when the door height is greater than _____.
 
  a. 6-1/2 feet
  b. 7 feet
  c. 8 feet
  d. 9 feet

 Q. 3

The performance of an air conditioning system can be determined by measuring the airflow and
 
  A) The dry bulb temperature difference across the evaporator coil
  B) The wet bulb temperature difference across the evaporator coil
  C) The dry bulb temperature difference across the condenser
  D) The wet bulb temperature difference across the condenser
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lizzynorrislizzynorris
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6 years ago
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teilour Author
wrote...
#2
6 years ago
Dude, you're awesome. I wish I had you as my teacher!
wrote...
#3
6 years ago
Come to the forum always, I'll be around to assist you again
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