What is the principal input used by an L-Jetronic system to determine how much fuel to inject?

A. Fuel pressure
B. Manifold pressure
C. Air flow
D. Intake temperature


Answer: C

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Specific lengths of fillet welds can be described by placing the symbols in conjunction with the ____ lines of the drawing.

A. reference B. dimension C. weld D. control

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When cleaning bearings, technician A always makes sure there is no cleaning solvent remaining on the bearing before packing the bearing with grease. Technician B carefully inspects the bearings and races for damage or signs of overheating. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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________: a branch of economics that focuses on the broad aggregates, such as the growth of gross domestic product, the money supply, the stability of prices, and the level of employment.

Fill in the blank(s) with the appropriate word(s).

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This is the opening inside the chimney that allows the smoke and combustion gases to pass from the firebox away from the structure:

A. chimney liner B. flue C. chimney anchors D. chimney cap E. chimney hood

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