INTERCHANGEABILITY
INTERCHANGEABILITY The dimensions of mating parts are generally controlled to have a proper fitting of…
INSPECTION AND QUALITY CONTROL
INSPECTION AND QUALITY CONTROL Inspection or checking of components or products with required specifications is…
MANUFACTURING ENGINEERING
MANUFACTURING ENGINEERING [caption id="attachment_49409" align="aligncenter" width="528"] Fig. 1 Manufacturing Engineering[/caption] Manufacturing is the backbone of…
AIR CONDITIONING
AIR CONDITIONING Air conditioning is a combined process that performs many functions simultaneously. It conditions the…
PRESSURE GAUGES
PRESSURE GAUGES Measuring pressures in a closed system requires a different method—the Bourdon tube, Figure 1.…
ATMOSPHERIC PRESSURE in REFRIGERATION
ATMOSPHERIC PRESSURE The sensation of being underwater and feeling the pressure of the water is familiar…
PRESSURE in REFRIGERATION
PRESSURE in REFRIGERATION Pressure is defined as force per unit of area. This is normally expressed…
SIZING HEATING EQUIPMENT
SIZING HEATING EQUIPMENT Specific heat is significant because the amount of heat required to change the…
SENSIBLE HEAT, LATENT HEAT and SPECIFIC HEAT
SENSIBLE HEAT, LATENT HEAT and SPECIFIC HEAT SENSIBLE HEAT Heat level or heat intensity can…