NAFFCO Draughtsman Interview Questions and Answers

The spacing of detectors should be determined based on the size and layout of the area being monitored.

• Consider the size and layout of the area being monitored

• Ensure that detectors are spaced evenly throughout the area

• Take into account any potential obstructions or sources of interference

• Follow manufacturer guidelines for recommended spacing

• Regularly test and maintain detectors to ensure proper functioning