Which government agency is involved is setting gas fired equipment standards?
A) DOE B) OSHA C) AHRI D) EPA
A
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Formalin contains formaldehyde which causes the following except:
What will be an ideal response?
A typical drum brake backing-plate has how many shoe support pads (also called ledges)?
A) 3 B) 8 C) 6 D) 4
Technician A says that a stretched (worn) timing chain can cause the engine to lack power at slow speeds. Technician B says that a clogged exhaust system can cause the engine to lack power at high speeds. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
When low-voltage thermostat wire is run through the roof to the conditioned space, the thermostat should then be located as close to the ________ as possible
A) mechanical room B) electrical service panel C) return air D) fresh air intake