| 1.
|
List the four environmental conditions controlled by an air
conditioning system. (I)
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| 2.
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Describe the types of zoned air conditioning systems and
characteristics of all-water and air-water systems. (II, III)
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| 3.
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Describe the components and their function of a forced air system (IV)
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| 4.
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Explain the units of measurements related to air and the use of
specific measuring equipment. (V)
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| 5.
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Identify the operating components in a heat pump system and trace the
transfer of heat through it. (V)
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| 6.
|
Determine the amount of cooling or heat required to keep rooms in a
building within their temperature specifications. (VI , VII)
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| 7.
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Identify the variable properties of air using the psychometric chart.
(VIII)
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| 8.
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Determine mixed air conditions, required supply air conditions, and
reheat requirements using the psychometric chart. (VIII)
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| 9.
|
Distinguish between different types of commercial fans and select a
fan using manufacturer fan curves. (IX)
|
| 10.
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Describe the operation of chilled-water air conditioning systems. (X)
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| 11.
|
State the type of compressors and refrigerants used with high-
pressure water chillers (X)
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| 12.
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Explain the purge system used on low-pressure refrigerants. (X)
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| 13.
|
State the relationship of cooling capacity of the water tower and the
wet-bulb temperature of the outside air. (XI)
|
| 14.
|
Describe the basic features of warm air furnaces and heating boilers.
(XII) 15. Describe the function of the operating and safety controls
for furnaces and boilers. (XII)
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