UNIT-V FIRE SAFETY INSTALLATION UNIT IV REFRIGERATION PRINCIPLES UNIT IV REFRIGERATION PRINCIPLES UNIT III PRINCIPLES OF ILLUMINATION UNII II ELECTRICAL SYSTEMS IN BUILDINGS UNIT-1--STEADY STRESSES AND VARIABLE STRESSES IN MACHINE MEMBERS.pptx UNIT-4-ENERGY STORING ELEMENTS AND ENGINE COMPONENTS.pptx UNIT-2-SHAFTS AND COUPLINGS.pptx UNIT-5-BEARINGS AND ENGINE COMPONENTS.pptx UNIT-3-TEMPORARY AND PERMANENT JOINTS.pptx UNIT-1-BASICS OF MECHANISMS.ppt UNIT-5 - FRICTION IN MACHINE ELEMENTS.pptx UNIT-2 -KINEMATICS OF LINKAGE MECHANISM.pptx UNIT-4 - GEARS AND GEAR TRAINS.pptx UNIT -3 -KINEMATICS OF CAM MECHANISMS.ppt 
