PVC
Porcelain
Plastic
Baklite
Lenzs law
Flemings right hand rule
Self induction
Mutual induction
Generating station transformers
Primary substation transformers
Refineries and hazardous location
Secondary substation transformers
Primary winding
Secondary winding
Tap charger
Core
Observes heat
Indicate oil level
Prevents the moisture entry
Reduces tank pressure