All of the following statements are true EXCEPT:
A. the disadvantage of a belt-driven fan is that at higher speeds, when the fan is no longer required, it can rob the engine of horsepower.
B. a flex fan has blades with a flexible trailing edge and a rigid leading edge.
C. fan blades are made of aluminum, flexible plastic, or steel.
D. a fan clutch increases horsepower requirements.
Answer: D
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The ____ is the depth of the material actually included and fused in the weld.
A. groove size B. groove depth C. joint depth D. groove weld size
While discussing the numbering of HO2S sensors, Technician A says they are identified by their position in relation to the number 1 cylinder and their location relative to the converters. Technician B says HO2S sensors on the same side of the vehicle as the number 1 cylinder have a 1 prefix, and sensors mounted downstream from the converter have a 1 suffix. Who is correct?
A. Technician A B. Technician B C. Both A and B D. Neither A nor B
Which of the following techniques use the concept of expected value?
a. Decision trees b. Payoff matrices c. Inventory models d. Both a and b e. Both b and c
In the circuit shown below, let
