Technician A says that a diesel engine uses the heat of compression to ignite the diesel fuel. Technician B says that direct injection (DI) uses a pre-combustion chamber. Who is right?

A) A only B) B only C) Both A and B D) Neither A nor B


A

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Explain what a tieback is and the two types of tiebacks that are commonly used.

What will be an ideal response?

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The ____________________ is the part of the plant that does not form on certain plants if the dark period is too long

Fill in the blank(s) with correct word

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The detent mechanism inside a transmission is used to ________

A) Prevent more than one shift fork from moving at one time B) Locate the synchronizer sleeves in the correct position C) Both A and B D) Neither A nor B

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A wide band oxygen sensor needs to be heated to what operating temperature?

A) 800 °F B) 1,400 °F C) 2,000 °F D) 600 °F

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