The thermodynamic cycle shown in figure (T- s diagram) indicates

  1. Reversed carnot cycle
  2. Reversed brayton cycle
  3. Vapor compression cycle
  4. Vapor absorption cycle
  5. Brayton regenerative cycle

Answer (Detailed Solution Below)

Option 2 : Reversed brayton cycle
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Detailed Solution

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Explanation:

Bell–Colleman cycle or Reversed Brayton cycle:

where,

Process 1-2: Isentropic compression

Process 2-3: Constant pressure heat rejection

Process 3-4: Isentropic expansion

Process 4-1: Constant pressure heat absorption 

T-S diagram represents a reversed Brayton cycle used in the air conditioning of aeroplanes where the air is used as a refrigerant.

Reversed Carnot cycle:

Vapour Compression Refrigeration cycle:

        

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