While Discussing the DC-DC Converter Used in Most Hybrids: Technician

question 16

Multiple Choice

While discussing the DC-DC converter used in most hybrids: Technician A says that it changes some of the DC voltage from the battery module to an AC voltage for the electric motors. Technician B says that it provides the power to operate the car's 12 -volt electrical system and accessories. Who is correct?

• A)A only
• B)B only
• C)both A and B
• D)neither A nor B

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Definitions:

Security

A financial instrument that represents an ownership position in a publicly-traded corporation (stock), a creditor relationship with governmental body or a corporation (bond), or rights to ownership as represented by an option.

Income Bonds

Bonds that pay interest only when the issuer has sufficient earnings, making them riskier than regular bonds that guarantee interest payments.

Rating

A rating refers to an evaluation or assessment of something's quality, quantity, or a combination thereof, often used in financial contexts to gauge the creditworthiness of entities.

Interest

The cost of borrowing money or the payment received for lending money, typically expressed as an annual percentage rate.