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Posted inElectrical Drives & Controls
Hysteresis Motor
What is Hysteresis Motor? Hysteresis motor is defined as a synchronous motor that is having cylindrical rotor…
Posted inThermodynamics
Psychrometer
Any instrument capable of measuring the psychrometric state of air is called a psychrometer. As…
Posted inThermodynamics
Wet-Bulb Thermometer
In practice, it is not convenient to measure the wet-bulb temperature using an adiabatic saturator.…
Posted inThermodynamics
Psychrometric chart
A Psychrometric chart graphically represents the thermodynamic properties of moist air. Standard psychrometric charts are…
Posted inThermodynamics
Humid specific heat
From the equation for enthalpy of moist air, the humid specific heat of moist air…
Posted inThermodynamics
Enthalpy
Enthalpy is the measure of heat energy in the air due to sensible heat or…
Posted inThermodynamics
Important psychrometric properties
Dry bulb temperature (DBT) is the temperature of the moist air as measured by a standard…
Posted inThermodynamics
Methods for estimating properties of moist air
In order to perform air conditioning calculations, it is essential first to estimate various properties…
Posted inThermodynamics
Amagat’s & Dalton’s Law
Amagat’s Law The volume of an ideal gas mixture (V) is equal to the sum…
Posted inThermodynamics
MASS AND MOLE FRACTION
If we want to deal with the problems of gas mixture, two laws should always…