Technician A says that a low-restriction exhaust system could prevent a back pressure-type vacuum-controlled EGR (Exhaust Gas Recirculation) valve from opening correctly. Technician B says that a restricted exhaust can cause the EGR valve position sensor to fail. Which technician is correct?
A) Technician A B) Technician B C) Both technicians D) Neither technician
C
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What do flow arrows in a block flow diagram show?
A. Power s ources required by the process B. The starting point of the process C. Sections of a process D. The order of the steps
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For parallel AC circuits, at any instant, the current is the same value across all branches of a parallel AC circuit, and is equal to the supply current at that instant.
Answer the following statement true (T) or false (F)
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Angle drilling is done by:
A) A tilting type table or angular vise B) An angle drill press C) An angular workpiece D) Angle iron
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If any crankshaft is ground, it must also be ________
A) Shot peened B) Externally balanced C) Polished D) Chrome plated
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