Advantages & Disadvantages of Oil Circuit Breakers
Sprinklers Distribution in water suppression system
Classification of HVAC chillers .
Difference between Water Cooled Chiller and Air Cooled Chiller in HVAC System .
Types of Flanges
REFRIGERATION &  AIR CONDITIONING  TECHNOLOGY
Fundamentals of HVAC Ssystems
Absorption Water Chillers
Chiller System Design and Control
Cooling Systems in Automobiles & Cars
CENTRIFUGAL PUMPS Design & Application