The Headlights, Radio, and Defroster Fan in an Automobile Are

question 98

Multiple Choice

The headlights, radio, and defroster fan in an automobile are connected in

• A) series without separate switches.
• B) series with a switch for each.
• C) parallel with a switch for each.
• D) parallel without separate switches.

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Definitions:

Hydraulic Circuit

A system of interconnected components using pressurized fluid to perform work, such as moving machinery parts.

Suction

The creation of a partial vacuum to draw fluids or solids towards a space, used in various applications like pumps and medical procedures.

Psi

Pounds per square inch, a unit of pressure measurement used to quantify the force exerted in a given area, commonly used in measuring tire and air system pressures.

Atmospheric Pressure

The pressure exerted by the weight of the atmosphere at any given point, usually measured in millibars (mb) or inches of mercury (Hg).