Economizer

In this video, I Explained economizer with following topic. 1. Function of economizer. 2. Location of economizer. 3. Construction of economizer. 4. Working of economizer. 5. Advantages of economizer. 6. Disadvantages of economizer. Playlist of boiler: https://www.youtube.com/watch?v=w8tQ9FSYzm0&list=PLdoIhVhbPQV6nmSlVMi7rk2za0y1jFjeL What is boiler: https://youtu.be/w8tQ9FSYzm0 Classification of boiler: https://youtu.be/PjsZGn4B6cw Comparison Between Fire Tube And Water Tube Boiler: https://youtu.be/0fley-DLWyc Important Term OR Basic Part of boiler: https://youtu.be/-NuhDzM8xeU Cochran Boiler: https://youtu.be/493LPdMF1dE Lancashire Boiler: https://youtu.be/px2URFsBPB4 Boiler Mountings And Accessories: https://youtu.be/rgg-shjBNzU Bourdon Tube Pressure Gauge: https://youtu.be/5OFuBa85J_w Water Level Indicator: https://youtu.be/0Py5qdlRyxs Feed Check Valve: https://youtu.be/-1qlDZxC6vA Steam Stop Valve: https://youtu.be/0ZH8VLueoBw Fusible Plug: https://youtu.be/BmKCFmeZAUc Blow off cock: https://youtu.be/hTUfiF4H2Hg Air preheater: https://youtu.be/-LOTzt6GuRk Economizer: https://youtu.be/ULa3LjFB0os Playlist Of Refrigeration And Air Conditioning System : https://www.youtube.com/playlist?list=PLdoIhVhbPQV7pX_sncsJ5JKSPnwHNdS9A Reciprocating Pump: Reciprocating Pump Working Animation: https://youtu.be/fHLkZV2_Cb4 Double acting reciprocating pump: https://youtu.be/a8_jk2XgdtU Ideal indicator diagram of pump: https://youtu.be/u5QTsNiZlRo Plunger Pump: https://youtu.be/ON1GbuNsx30 Bucket Pump OR hand pump: https://youtu.be/YCz6KJsGp8U Air Vessel or Reciprocating pump with air vessel: https://youtu.be/okWG4KlUKUU Difference Between Centrifugal and Reciprocating Pump: https://youtu.be/85xOm0FIcdc Rotary Compressor: Root Blower OR Root compressor: https://youtu.be/v3gE4cA5_gg Vane type Compressor: https://youtu.be/NuApnXOxu1g Screw Compressor: https://youtu.be/8qdr_-kyVeg Scroll Compressor: https://youtu.be/xIaKeaPcsEU Air Compressor: Classification of compressor: https://youtu.be/hoP-BHCep6M Single stage Reciprocating compressor without clearance: https://youtu.be/e402VfVE7VE Construction of centrifugal Compressor: https://youtu.be/xINBZP60uEY Pre Whirl of centrifugal compressor: https://youtu.be/KF2wmUN-SQA Construction and working of axial flow compressor: https://youtu.be/NBY9oqAX-rY Surging and choking of centrifugal compressor: https://youtu.be/qj9E1CIfKaA Centrifugal Pump: Classification pump: https://youtu.be/mgw0-aHn44s Centrifugal Pump: https://youtu.be/08gkwzYhL80 Classification of centrifugal Pump: https://youtu.be/ULuB9fj1AvA Head of centrifugal Pump: https://youtu.be/4iWR7IS3QZY Efficiencies of Centrifugal Pump: https://youtu.be/yqr13aQGW0Q Specific speed of centrifugal pump: https://youtu.be/LR11eGtfwjc Priming Of Centrifugal Pump: https://youtu.be/gQn4WhJZ2Gk Deep well Pump: https://youtu.be/CsyITu0sF_I Submersible pump : https://youtu.be/WVAjwjQeE68