What Prevents Oil from Draining Back to the Crankcase When

question 7

Multiple Choice

What prevents oil from draining back to the crankcase when the engine is not operated?

• A)Oil filter"
• B)Injectors"
• C)Spool valve
• D)One-way check ball"

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Definitions:

Tax Revenue

The income that is collected by governments through taxation, which supports public spending and services.

Government

The organization, or system by which a community or nation is governed, responsible for creating and enforcing laws.

Consumer Surplus

The offset between what customers are willing and able to pay for a service or product and what they actually expend.

Consumer Surplus

The distinction between the ideal spending amount of consumers on a good or service and their actual expenditure.