When fuel condenses on the piston crown during injection, which of the following can result?
A. pitting
B. pre-ignition
C. pinging
D. detonation
Answer: A
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The pH of root substrate can be lowered by applying ______, ______, or ______
Fill in the blank(s) with correct word
When setting the ignition timing on a coil-on-plug ignition system, the technician must first ________
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Insufficient preheat during an oxyfuel cutting operation is likely to result in _____
a. the top surface melting over the cut b. bad gouging at the bottom of the cut c. a pronounced break in the drag line d. a wavy and irregular ker