Identify the items that should be included in a preliminary gas furnace safety check. You may select more than one item
A) condensation and rust on vent
B) ohm out blower motor windings
C) no flammable liquids stored near furnace
D) gas content analysis
E) check TEV bulb installation
F) proper combustion air
G) check for gas leaks
A, C, F, G
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Hall originally used a piece of pure gold to produce the Hall effect, but today a piece of ____________________ material is used instead.
Fill in the blank(s) with the appropriate word(s).
List and discuss some of the problems caused by insects
What will be an ideal response?
Ammonia is extremely toxic to humans and must be used with care. When working with ammonia systems it is often necessary for the technician to wear ____.
A. gogles B. breathing apparatus C. protective clothing D. All of the above.
A(n) ____________________ alternator/starter (BAS) system replaces the traditional starter and generator in a conventional vehicle.
Fill in the blank(s) with the appropriate word(s).