technician a says that mass airflow sensors determine mass airflow based on engine speed and manifold…

technician a says that mass airflow sensors determine mass airflow based on engine speed and manifold pressure. technician b says that some airflow sensors use a hot wire to determine mass airflow. who is correct?\n\na. technician a\nb. technician b\nc. both technician a and technician b\nd. neither technician a nor technician b

technician a says that mass airflow sensors determine mass airflow based on engine speed and manifold pressure. technician b says that some airflow sensors use a hot wire to determine mass airflow. who is correct?\n\na. technician a\nb. technician b\nc. both technician a and technician b\nd. neither technician a nor technician b

Answer

Brief Explanations:

Technician A is incorrect as mass - airflow sensors don't determine mass airflow based on engine speed and manifold pressure in that way. Technician B is correct as hot - wire air - flow sensors are a common type used to measure mass airflow.

Answer:

b. Technician B