If a Person Is Expending 1

question 15

Multiple Choice

If a person is expending 1.0 kcal/min, he or she is probably:

• A) lying down.
• B) walking.
• C) swimming.
• D) running.

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Definitions:

AC

Alternating Current, a type of electrical current in which the flow of electric charge periodically reverses direction.

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.