Contrast Is Adjusted by Windowing,changing Window Width and Window Level

question 2

Multiple Choice

Contrast is adjusted by windowing,changing window width and window level.Window level determines the:

• A) number of gray levels displayed.
• B) midpoint of the gray range.
• C) size of the field of view.
• D) slice thickness.

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Definitions:

XIC Instruction

In ladder logic and PLC programming, the "Examine if Closed" instruction that checks if a particular condition is true (i.e., if a contact is closed).

True

A logical or Boolean value indicating affirmative or confirmation, often represented digitally as '1' in binary.

Pressure Switch

A device that closes or opens an electrical contact when a certain set fluid pressure has been reached on its input.

Selector Switch

A switch used to select between two or more different operations or circuits.