Technician A says that a MAF sensor actually measures the density and amount of air flowing into the engine, which results in accurate engine control. Technician B says that a hot wire MAF sensor uses the electronics in the sensor itself to heat a wire 70°C above the temperature of the air entering the engine. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
C
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Both, thermal mass and insulation affect heat flow through the envelope. Discuss their roles in energy consumption.
What will be an ideal response?
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It is not uncommon to find motor control circuit wiring to start with the number ____ label.
a. 1 b. 2 c. 3 d. 4
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For the AFD operating frequency range shown in the figure above, the range of AFD output frequencies over which the ratio of volts to hertz remains constant is identified in the figure as _____.
a. A to C b. D c. A to D d. A to B
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_________ works by stopping the action of an enzyme that serves a vital role in the production of certain amino acids
Fill in the blank(s) with correct word
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