Technician A says that a MAF sensor actually measures the density and amount of air flowing into the engine. Technician B says a that 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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What is the major axis of an ellipse with a minor axis of 5.0 meters and an area of 30.2 square meters? Round the answer to 1 decimal place.
Fill in the blank(s) with the appropriate word(s).
The amount of outside air introduced can be controlled using:
A) A CO sensor. B) An O2 sensor. C) An N2 sensor. D) A CO2 sensor.
Elevations are drawn on a single plan showing no _______.
Fill in the blank(s) with the appropriate word(s).
?Which of the following statements is LEAST-Likely true?
A. ?Follow manufacturer instructions when disabling HV systems. B. ?HV systems must be disabled before performing repair work. C. ?Not properly shutting down the vehicle's electric drivetrain could be a fatal mistake. D. ?Always use a conventional 12V DVOM to try to measure hybrid drive circuit voltages.