Two Technicians Are Discussing Engine Operation

question 26

Multiple Choice

Two technicians are discussing engine operation. Technician A says that valve timing is critical to smooth engine operation. Technician B says that ignition timing is critical to smooth engine operation. Who is correct?

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

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Definitions:

PTSD

Post-Traumatic Stress Disorder, a mental health condition triggered by experiencing or witnessing a terrifying event, leading to lasting anxiety, nightmares, and flashbacks.

Symptoms Clusters

Groups of related symptoms that are commonly observed together and suggest a particular disorder or disease.

Recurrent Re-experiencing

A symptom often associated with PTSD, involving the intrusive and involuntary reliving of traumatic events.

Increased Arousal

Involves heightened physiological and psychological activity, which can include faster heart rate, enhanced alertness, and a state of readiness to respond.