Applicable indian & internation standards for transformers
Introduction & Recent Advances
Construction
Polarity & Three phase connection
Clearances 
Type of windings
Bushing Insulating system & Type Of Bushings
Transformer oil
EMF Equation
Specifications, Ratings & NAME PLATE DETAILS
Impedance Voltage & voltage regulation
Core losses, copper losses & efficiency
Transformer tank and cooling system
Noise
Parallel operation of transformer
Tap changer & voltage control
Loading of transformer
Transportation
Testing of transformer
Partial discharge
Maintenance of transformer
Protection
Power transformer in substation and generating stations  

(Reviews & Checking OF TRANSFORMER AND ASSOCIATED PARTS)

Insulation levels
Auto transformer
Distribution transformer
Current Transformer
Voltage transformer
Failure Causes

Detailed analysis of several case histories