Physics · Electrical Engineering Fundamentals
What is the primary function of installing a Surge Protection Device (SPD) in an electrical distribution system?
- 1To increase the energy efficiency rating of connected loads
- 2To protect electrical equipment from transient voltage surges and spikes✓
- 3To ensure electrical insulation between conductors
- 4To regulate steady-state current flow in circuits
Correct answer
To protect electrical equipment from transient voltage surges and spikes
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