What is the correct method used to determine if water is present in a diesel fuel tank?

A. drain tank and visually inspect
B. add a dye penetrant fluid
C. use water detection paste on a probe
D. drain sump and send for lab analysis


Answer: C

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Movement along the z-axis is also referred to as ____ movement.

A. longitudinal B. latitudinal C. transverse D. vertical

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The forest industry encompasses how many millions of acres of trees coast to coast?

What will be an ideal response?

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The linear EGR valve uses ________ to control the opening of the valve

A) Vacuum B) A pressure valve C) A pulse-width modulated solenoid D) None of these

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At what point in the refrigeration cycle does the refrigerant lose the most heat?

A) In the middle of the condenser where it changes from a gas to a liquid B) In the metering device where it goes in as a warm liquid and leaves as a cold, saturated mixture C) In the end of the condenser where the liquid is subcooled D) In the middle of the evaporator where the cold liquid turns to a cold gas

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