SENSIBLE HEAT FACTOR (SHF) CLASS NOTES FOR ENGINEERING
HEAT EXCHANGER CLASS NOTES FOR MECHANICAL ENGINEERING Heat exchanger transfers heat between two fluids separated by a solid wall in between. Cools the hot fluid. Heats the cold fluid. There are many types of heat exchangers. Different heat exchangers are used in different applications. Heat exchanger exchanges heat between two fluids with a solid wall…
AIR CONDITIONING MULTIPLE CHOICE QUESTIONS (MCQ) WITH ANSWERS MCQ makes understanding full. It also increases the level of clarity. Air conditioning is simultaneous control of temperature, humidity, purity and velocity. Comfort and industrial air conditioning are two types of air conditioning. Industrial air conditioning improves the quality and quantity of a product. Comfort air…
QUESTION ANSWERS ON AIR CONDITIONING CLASS NOTES Question answers on air conditioning make it easier to understand. Knowledge increases to handle difficult situations. Air conditioning is of two types. These are comfort and industrial air conditioning. Comfort is for living beings. Industrial air conditioning increases production with improved quality. Fans are used…
HEAT, WORK AND STEADY FLOW ENERGY EQUATION CLASS NOTES COMPARISON BETWEEN HEAT AND WORK SIMILARITIES Sr No Heat Work 1 Form of energy Form of energy 2 Across a boundary Across a boundary 3 Cross the boundary whenever there is a change of state of a body Cross the boundary whenever there is a…
PSYCHROMETRY MULTIPLE CHOICE QUESTIONS (MCQ) WITH ANSWERS MCQ on psychrometry increases level of understanding & clarity. Psychrometry deals with the properties of moist air. Psychrometric processes on psychrometry chart help to reach from the existing condition of air to reach the design conditions. It is very useful in air conditioning applications. Fig. Psychrometric Chart (…
REFRIGERATION & AIR CONDITIONING -QUESTION BANK Short questions increase the understanding and clarity to a greater depth. It enables to apply the fundamentals in real life. Searching answers makes oneself confident. REFRIGERATION Thermodynamic properties of a refrigerant? Transport properties of a refrigerant? Chemical properties of a refrigerant? Physical properties of a refrigerant? Toxic properties of…