Poorly maintained humidifiers can become indoor air quality concerns because of

A) mold and mildew growth
B) increased static discharge around all electrical connections
C) unintended chemical reactions with HFC refrigerants
D) increased outgassing of volatile organic compounds


A

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Technician A says that the inner and outer races of a sprag clutch are perfectly round and smooth. Technician B says that one of the races of a roller clutch is perfectly round and smooth while the other one has a series of ramps in it. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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What are some advantages to raising large game animals?

What will be an ideal response?

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Most fired furnaces use:

a. natural gas b. kerosene c. fuel oil d. a & c

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A belt drive lathe transmits power from the motor to the spindle by means of belts and what is known as a ____.

Fill in the blank(s) with correct word

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