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What is subcooling and superheater? Explain its effect on the performance of vapour Compression cycle.
refrigeration and air conditioning updated 10 weeks ago by Sanket Shingote ★ 250
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288
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Write Short note on: Cooling tower performance and Air Conditioning.
refrigeration and air conditioning updated 10 weeks ago by Sanket Shingote ★ 250
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231
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Explain briefly types of condensers.
refrigeration and air conditioning updated 10 weeks ago by Sanket Shingote ★ 250
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168
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A food storage locker has a capacity of 12 TR and operates between the evaporation temperature of -8$^{\circ}$C and condensation temperature of 30$^{\circ}$C.
refrigeration and air conditioning updated 10 weeks ago by Sanket Shingote ★ 250
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Describe cooling towers with important performance related terms.
refrigeration and air conditioning updated 10 weeks ago by Yashbeer ★ 160
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Star Rating of Air Conditioners
refrigeration and air conditioning updated 10 weeks ago by Sanket Shingote ★ 250
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If the COP of a 1 TR Air Conditioner is 3.5. how much power will the compressor consume ? Also calculate the amount of heat rejected in the condenser.
refrigeration and air conditioning updated 4 months ago by shaikhrehan227 • 0
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Aspect ratio of a rectangular duct is 7 and its equivalent circular duct diameter is 100 mm. The ratio of longer side of rectangular duct to the diameter of circular duct is 2.6.
refrigeration and air conditioning updated 4 months ago by Abhishek Tiwari ★ 50
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204
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Write Short note on 'Liquifaction of gases'.
refrigeration and air conditioning updated 4 months ago by Abhishek Tiwari ★ 50
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433
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Write Short note on 'Dairy and food processsing'.
refrigeration and air conditioning updated 4 months ago by Abhishek Tiwari ★ 50
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370
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Write Short note on 'Deep sea water air conditioning'.
refrigeration and air conditioning updated 4 months ago by Abhishek Tiwari ★ 50
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419
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Write Short note on 'Air Conditioning and human comfort'.
refrigeration and air conditioning updated 4 months ago by Abhishek Tiwari ★ 50
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138
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Define the term 'by pass factor' used for heating and cooling coil.
refrigeration and air conditioning updated 4 months ago by Abhishek Tiwari ★ 50
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316
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Draw a neat diagram of Electrolux vapour absorption refrigeration system and explain its working.
refrigeration and air conditioning updated 4 months ago by Abhishek Tiwari ★ 50
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293
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Write Short note Steam jet refrigeration.
refrigeration and air conditioning updated 4 months ago by Abhishek Tiwari ★ 50
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381
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Explain Li-Br Water vapour absorption system with neat sketch.
refrigeration and air conditioning updated 4 months ago by Abhishek Tiwari ★ 50
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311
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Write Short note on Vortex tube refrigeration.
refrigeration and air conditioning updated 4 months ago by Abhishek Tiwari ★ 50
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93
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Write Short note on Desirable properties of refrigerants.
refrigeration and air conditioning updated 4 months ago by Abhishek Tiwari ★ 50
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159
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What are the desirable properties of refrigerants? Compare primary and secondary refrigerants.
refrigeration and air conditioning updated 4 months ago by Abhishek Tiwari ★ 50
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308
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Explain with neat sketch a complete multistage vapour compression system.
refrigeration and air conditioning updated 4 months ago by Abhishek Tiwari ★ 50
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181
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Write Short note on BEE Star Rating.
refrigeration and air conditioning updated 4 months ago by Abhishek Tiwari ★ 50
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A reversed Carnot cycle air conditioner of capacity 1TR operated with evaporator coil temperature $t_0=7^o$C. the surrounding air $43^o$C is used as a cooling medium rising to temperature of $53^o$C.
refrigeration and air conditioning updated 4 months ago by Abhishek Tiwari ★ 50
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157
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What is difference between heat pump and refrigerator? Derive the relation for COP between heat pump and refrigerator.
refrigeration and air conditioning updated 4 months ago by Abhishek Tiwari ★ 50
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445
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Explain the need of aircraft refrigeration. Draw reduced ambient air refrigeration cycle with neat schematic and T-S diagram.
refrigeration and air conditioning updated 4 months ago by Abhishek Tiwari ★ 50
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Discuss the different methods of duct design? Explain one method of duct design.
refrigeration and air conditioning updated 4 months ago by tanya.tanyabarnwal • 0
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