The purpose of ____ is to distribute a concentrated load on the floor over a wider area.
a.leveraging
b.bridging
c.blocking
d.arranging
ANS: B
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Technician A says that fuel filters are located in the fuel supply line. Technician B says that fuel filters are located in the fuel return line. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
What unit specification should be used to size the overcurrent protection?
A) The locked rotor amps (LRA) B) The minimum circuit ampacity (MCA) C) The maximum overcurrent protection (MOCP) D) The rated load amps (RLA)
Atmospheric pressure is created by:
A) Centrifugal force created by the spinning of the earth. B) The weight of the air in the atmosphere. C) There is no such thing as atmospheric pressure. D) The earth's magnetic field.
Velocity pressure readings are taken on a duct system by:
A) Pointing the pressure-sensing tube perpendicular to the air stream. B) Subtracting the static pressure from the total pressure. C) Pointing the pressure-sensing tube into the airstream. D) Subtracting the total pressure from the static pressure.