Dirt can affect all of these sensors, EXCEPT ________
A) High frequency (new style) MAF B) Hot wire MAF (mass air flow sensor)
C) Low frequency (older style) MAF D) Cold wire MAF (mass air flow sensor)
D
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____________________ dimensioning usually yields the largest accumulation of tolerance between features.
Fill in the blank(s) with the appropriate word(s).
Compound leaves are:
a. leaves with more than one blade b. leaves that have divided into thirds c. leaves that have divided into a whorled arrangement d. two or more leaves arising from a common point on the stem
Technician A says that Navistar Diamond Plus multiplexing uses virtual fusing logic to protect FET switched circuits. Technician B says that there are two types of virtual fusing logic used, type 1 cycling and type 2 non-cycling. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
The primary function of an expansion device is to ____.
A. produce a reduction in the pressure on the liquid refrigerant B. regulate the flow of refrigerant into the evaporator C. lower the boiling point of the refrigerant far enough below the temperature of the load to get the needed heat transfer rate D. all of the above