TCFP Plans Examiner Practice Test

Which NFPA document would you consult for guidelines on static electricity?

1. NFPA 25

2. NFPA 49

3. NFPA 68

4. NFPA 77

The correct answer is: NFPA 77

NFPA 77 provides comprehensive guidelines on the control of static electricity. This document outlines the principles of static electricity and the measures necessary to prevent static discharge, which can pose safety hazards in various environments, especially where flammable substances are present. It includes information on grounding and bonding techniques to reduce the risk of static buildup and discharge. This is particularly critical in industries where flammable liquids, gases, or dust are involved, as uncontrolled static electricity can lead to significant accidents or explosions. Other documents mentioned might cover different aspects of fire protection or electrical safety, but NFPA 77 specifically focuses on static electricity and its management, making it the appropriate choice for guidelines in this area.