000			02094nam a22002057a 4500
999			_c986 _d986
003			OSt
005			20190501104752.0
008			170710b xxu||||| |||| 00| 0 eng d
020			_aMES48
028			_bNational Instructional Media Institute (NIMI) _c36280 _d24/04/2017 _q09/06/17
040			_aBSDU _bEnglish _cBSDU
082			_a621.57 _bBAS
100			_aNational Instructional Media Institute (NIMI)
245			_aBasic Refrigeration & Air Conditioning : Modular Employable Skills
260			_aChennai _bNational Instructional Media Institute (NIMI) _c2015,c2007
300			_a91
504			_aContents : 1.Practical -To swage and make a brazed joint on copper tubing of same size -Identify the parts with function of a small capacity open type (1 HP) Reciprocating compressor -Identify different type of condenser,evaporator and expansion device -Compressor pumping test -Check winding value of sealed compressor -Identify the various electric motors and its parts used in refrigeration -Check suction ,discharge pressure ,grill temperature and current in split AC -Install and inspect domestic refrigeration & service Frost free refrigerator -Replace door line gasket and align door assembly -Install and Inspect Window A/C -Charge gas to room air conditioners and check the performance -Service of Split A/c -Install the water cooler and check its performance -Install the bottle cooler and check its performance 2.Theory -Fundamentals of Refrigeration -Refrigeration tools / equipment and thier functions -Use of measuring insruments in Refrigeration & Air conditioning -Refrigeration cycle -Study of condenser -Flood type and dry type evaporators -Expansion device used in Refrigerations -Introduction to electricity -Safety practice -Safety practice-fire extinguishers -Types of fire extinguishers -Series circuit and parallel circuit -Uses of Measuring instruments -Different types of electric motors 3. Assignment & Test
650			_aRefrigeration & Air Conditioning : Modular Employable Skills
942			_2ddc _cBK