The Electric Rear Window Defogger System Is Being Discussed

question 60

Multiple Choice

The electric rear window defogger system is being discussed. Technician A says the grid is a series of controlled voltage amplifiers. Technician B says to protect the vehicle's electrical system, a timer circuit may be incorporated. Who is correct?

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

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Definitions:

Public Goods

Items that cannot be restricted to non-payers and whose consumption by one individual does not diminish availability to others; these are accessible to all, regardless of payment.

Positive Externalities

External benefits.

Common Resource

A type of good that is non-excludable but rivalrous, meaning it is available to everyone but its consumption by one person can limit availability to others.

Property Rights

Legal rights to possess, use, and dispose of assets.