When a Technician Uses a Manifold Gauge Set to Evacuate

question 9

Multiple Choice

When a technician uses a manifold gauge set to evacuate an air conditioning system what position should the technician position the hand valves in order to evacuate both sides of the system?

• A) High pressure hand valve open and low press hand valve closed
• B) High pressure hand valve closed and low pressure hand valve open
• C) High pressure hand valve open and low pressure hand valve open
• D) High pressure hand valve closed and low pressure hand valve closed

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Definitions:

Clicking

In the context of computer usage, it refers to pressing and releasing a button on a mouse or other input device to select or interact with elements on a screen.

Unconditioned Stimulus

A stimulus that naturally triggers a response without prior learning.

Food

Any nutritious substance that people or animals eat or drink to maintain life and growth.

Conditioned Stimulus

A previously neutral stimulus that, after being paired with an unconditioned stimulus, evokes a conditioned response.