Technician a Recommends That Customers Have the DPF Removed and Cleaned

question 51

Multiple Choice

Technician A recommends that customers have the DPF removed and cleaned once a year. Technician B says the DPF needs to be actively regenerated at every oil change. Who is correct?

• A)Technician A
• B)Technician B
• C)Both A and B
• D)Neither A nor B

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Definitions:

Biconditionals

Statements that are true only if both components are either true or false together, often expressed as "if and only if."

Conjunction

In logic, an operator that connects two statements or propositions so that the resulting statement is true only if both components are true.

Disjunction

A logical operation yielding a true value if at least one of its operands is true.

Conditional

A statement in logic that is compound and expresses a factual possibility or hypothetical situation and its consequence.