After calculating a heat load, what other information must be obtained before selecting a furnace model?
a. Heat content of fuel gas
b. Heating airflow (cfm)
c. Outdoor design temperature
d. Latent heat lo
b
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Answer the following statement(s) true (T) or false (F)
Prefabrication is the assembling of any part of the job before its final installation.
Technician A says only 4WD rear driveshafts are balanced. Technician B says all RWD driveshafts are balanced. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
All of the following statements are correct EXCEPT:
A. Resonators resemble small mufflers and are used to further quiet exhaust system noise. B. Most mufflers have a larger inlet than outlet. C. Mufflers catch the high pressure air pulses from the exhaust system. D. Most mufflers have a larger outlet than inlet.
MAF sensor electrical connectors should be checked for all of these, EXCEPT ________
A) Frayed wiring B) Corrosion C) Terminals bent or pushed out of the plastic connector D) Tight connectors