# OPS-4: Safety Procedures

Status: not started

Domain:
- 4.0 Operational Procedures

Objective alignment:
- 4.4 Safety procedures

## What You Need To Know

Safety questions test whether you protect people, equipment, and data.

ESD controls:
- Antistatic wrist strap
- ESD mat
- Antistatic bags
- Proper grounding
- Proper component handling

Personal safety:
- Disconnect power before repairs.
- Use proper lifting technique.
- Know fire safety procedures.
- Use safety goggles when needed.
- Use air filter masks when needed.

Workspace safety:
- Cable management
- Clear walkways
- Stable equipment placement
- Compliance with local rules

## Memory Trick

Use **P-E-C**:

- **P**ower off
- **E**SD control
- **C**ables managed

Shortcut:
- **Protect people first, then parts.**

## Exam Clues

- ESD can damage components even when you do not feel a shock.
- Antistatic bags protect components during storage and transport.
- Heavy equipment should be lifted safely or by two people.
- Disconnect power before internal repairs unless a procedure specifically requires power.