Two Technicians Are Discussing Combustion Slobber

question 1

Multiple Choice

Two technicians are discussing combustion slobber. Technician A says that low piston temperatures also mean the piston has not fully expanded and will easily allow lube oil into the combustion chamber. Technician B says that the black gooey liquid that leaks from exhaust manifold joints and the exhaust pipes when engines are excessively idled is called sludge. Who is right?

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

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Definitions:

Excise Tax

A tax levied on specific goods, services, or transactions, often with the aim of reducing their consumption or raising revenue.

Imported Items

Goods brought into a country from abroad for sale.

Tariff

A tax imposed by a government on goods and services imported from other countries to protect domestic industries or to generate revenue.

Import Quotas

Limits set by a government on the amount or value of certain goods that can be imported into a country, usually to protect domestic industries.