While Having a Discussion,Technician a Says That a Plugged Screen

question 17

Multiple Choice

While having a discussion,Technician A says that a plugged screen can ruin a new engine in a very short time. Technician B says that a plugged screen has no effect on the engine. Who is correct?

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

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Definitions:

Tax

A compulsory financial charge imposed by a government on individuals or entities to fund various public expenditures.

Marginal Social Benefit

An additional gain to society derived from consuming or producing another unit of a good or service.

Marginal Social Cost

An increased charge to the general public for the creation of one more unit of a product or service.

Pollution

The presence in or introduction into the environment of a substance or thing that has harmful or poisonous effects.