Explain why applying the correct mechanical pressures called out in fuel cell installations and maintenance is critical.
What will be an ideal response?
Applying the correct mechanical pressures called out in fuel cell installations and maintenance is critical because the efficiency of the system requires sealed units, but most fuel cell types are not well suited to robust and reliable sealing methods.
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Heat intensity refers to which of the following?
A) The number of Btu in an area B) The amount of heat in an area C) The heat individuals feel D) None of these
As the temperature surrounding a self-regulating heating cable decreases, the _____.
a. conductive core or fibers expand b. electrical resistance increases c. electrical current decreases d. electrical resistance decreases
Technician A says that knee bolsters are part of the vehicle safety system. Technician B says that vehicle manufacturers are required to use collapsible shafts in the steering column. Which Technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
This is one feature you won't find in a transfer case that is used for heavy equipment:
a. an overdrive ratio b. a differential c. a parking brake d. tapered roller bearings