ELECTRICAL SYSTEMS - POWER DISTRIBUTION CONFIG. Flashcards
1
Q
120/240V
A
Residences and small buildings
2
Q
120/208 V
A
larger buildings, commercial typically
3
Q
277/480 V
A
much larger building, factory
120/240V
Residences and small buildings
120/208 V
larger buildings, commercial typically
277/480 V
much larger building, factory