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Home Q & A Board Science-Related Homework Help Engineering
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durga8699 durga8699
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6 years ago
1. When should a wet compression test be performed?

a) Before a dry compression test
b) After a cylinder fails a dry compression test
c) When the engine is cold
d) When a defective head gasket is suspected

2. Technician A says that a worn (stretched) timing chain and worn gears will cause the valve and ignition timing to be retarded. Technician B says that if the timing chain slack is over 8 degrees, the timing chain and gears should be replaced. Which technician is correct?

a) Technician A only
b) Technician B only
c) Both Technicians A and B
d) Neither Technician A nor B
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bolbolbolbol
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6 years ago
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#2
6 years ago
Thank you.
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