The Insulation Test Function Is Being Discussed

question 44

Multiple Choice

The insulation test function is being discussed. Technician A says that the test is performed with the circuit powered. Technician B says the meter displays the circuit's voltage. Who is correct?

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

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Definitions:

Epinephrine

Hormone secreted by the adrenal medulla in times of stress; also referred to as adrenaline.

Norepinephrine

A neurotransmitter and hormone involved in the body's fight or flight response; it affects heart rate, blood pressure, and glucose levels.

SA Node

The sinoatrial node, a group of cells located in the right atrium of the heart that generates electrical impulses initiating each heartbeat.

SA Node

The sinoatrial node, often called the heart's natural pacemaker, initiates electrical impulses that set the rate and rhythm of heartbeats.