Exam (elaborations)
NICET level 1 Study Guide questions with correct answers
- Course
- Institution
When testing a water level supervisory switch serving a pressure tank a signal shall indicate if the water level _____________from the required level (NFPA 72, Table 14.4.3.2 17 (j) (4) - Answer rises or falls over 3 inches If combination audible/visible appliances are installed the locatio...
[Show more]