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What do you understand by Wet Compression? How it can be avoided? Explain any one method
refrigeration and air conditioning updated 7.4 years ago by tapash.b24 • 0
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Explain working of simple VCR cycle with schematic P-h and T-s diagram
refrigeration and air conditioning updated 7.2 years ago by sushanth2071 • 0
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How are refrigeration classified?
refrigeration and air conditioning updated 4.0 years ago by 19bcs3866 • 10
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Explain the working of cooling Tower and define the terms Approach and 'Range' and 'Tower efficiency'.
refrigeration and air conditioning updated 7.4 years ago by tapash.b24 • 0
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Describe vapour absorption refrigeration system using three fluids.
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
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Explain difference between Vapor Compression Refrigeration System and Vapor Absorption Refrigeration System.
refrigeration and air conditioning updated 7.4 years ago by tapash.b24 • 0
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For a sample of air having $22^0C$ DBT, Relative humidity 30% at barometric pressure of 760mm of Hg. Calculate i) Vapour pressure ii) Vapour density iii) Humidity ratio iv) Enthalpy.
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
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Explain in brief an adiabatic saturation process. Represent the same on a Psychometric chart.
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
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calculate: 1) partial pressure of water vapor and dry air; 2) Dew point temp; 3) specific humidity of air; 4) Enthalpy of air per kg of dry air.
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
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Explain types of psychometric process.
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
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7.1k
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What is fog? Show on the psychrometric chart when two air streams yield fogged state of air.
refrigeration and air conditioning updated 7.4 years ago by tapash.b24 • 0
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Define WBT, DBT, DPT, RH and ADP
refrigeration and air conditioning updated 7.4 years ago by tapash.b24 • 0
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Determine DBT, WBT and RH of the air leaving the coil and the amount of sensible heat added per kg of air.
refrigeration and air conditioning updated 4.4 years ago by penny • 0
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Determine i) The condition of air berfore entering the hall ii) The condition of air leaving the conditioner coil iii) BPF of cooling coil iv) refrigeration load on cooling coil.
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
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Define bypass factor of a cooling coil. What are the factors affecting it?
refrigeration and air conditioning updated 7.4 years ago by tapash.b24 • 0
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Find (i) DBT of the air leaving dehumidifier. (ii) Capacity of the dehumidifier,
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
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Differentiate Central District and Unitary air conditioning systems
refrigeration and air conditioning updated 7.4 years ago by tapash.b24 • 0
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How to estimate cooling load of a college library. Hence define RSHF, GSHF and ERSHF. explain how to draw RSHF,GSHF and ERSHF lines. Clearly state the assumptions made if any.
refrigeration and air conditioning updated 7.4 years ago by tapash.b24 • 0
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Thermal insulation of air conditioning system
refrigeration and air conditioning updated 3.9 years ago by yerasylmakulbe671 • 10
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Explain the concept of Effective Temperature. Which are the factors governing effective temperature?
refrigeration and air conditioning updated 7.4 years ago by tapash.b24 • 0
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Noise and its control in A/C system
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
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6.5k
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Explain split air conditioning system and enlist its advantages and disadvantages.
refrigeration and air conditioning updated 7.4 years ago by tapash.b24 • 0
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What are the general rules to be followed in the design of ducts?
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
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(Duplicate) Find the dimension of shorter side of the duct
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
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What are pressure losses in air distribution ducts? Explain them in brief
refrigeration and air conditioning updated 7.4 years ago by tapash.b24 • 0
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