You are using the static pressure drop method to check airflow. After making an adjustment to the system airflow, the static pressure drop across the coil increases. This indicates that:
A) The evaporator coil became clogged during the adjustment period.
B) The airflow has increased.
C) Static pressure drop is not a reliable way to check system airflow.
D) The airflow has decreased.
B
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This steel is formed into shape by pressure between rollers or by forging when in a red-hot state.
a. MS b. HRS c. CRS d. SAE
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What part of the fire is normally attacked first?
What will be an ideal response?
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The minimum approved electrical trade size for EMT is ____ inches.
A. .15 B. .25 C. .5 D. .75
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A typically sized shop repair stall is _______
A) 500 square feet B) 400 square feet C) 300 square feet D) 200 square feet E) None of the above
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