What Is the Pin Index Hole Position for O₂

question 67

Multiple Choice

What is the pin index hole position for O₂?

• A) 1 and 5
• B) 2 and 5
• C) 1 and 6
• D) 4 and 6

---

Definitions:

Mental Health Problems

A wide range of conditions that affect mood, thinking, and behavior, often leading to distress or impairment in daily functioning.

Self-Esteem

The global evaluative dimension of the self; also called self-worth or self-image.

SES Backgrounds

Socioeconomic status backgrounds, referring to the social and economic factors that influence an individual's position in society.

Ethnicity

A category of people who identify with each other based on common ancestral, social, cultural, or national experiences.