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Grade 12th passThermal Physics

A gas turbine operating on Brayton cycle has the maximum temperature of 1200K and the
minimum temperature of 300K. The cycle efficiency for the maximum work capacity
will be

Profile image of Paul Mathai Kachappilly
9 Years agoGrade 12th pass
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3 Answers

Profile image of Vikas TU
9 Years ago
Maximum Temperature = 1200 K
Minimum Temperature = 300K
Then , maximum efficiency = 1- Tmin/Tmax
=  1- 300/1200
= 1- ¼
= ¾ = 75%
Maximum eff = 75% minimum eff =25%
Profile image of Taaggg
6 Years ago
50% hoga.. kaise ye made easy walo se puchho jinhone is question ka answer dena dhi ni smjha.. chutiya made easy.. 
 
Profile image of Prince Chaudhary
4 Years ago
Cycle efficiency for the maximum work capacity of a gas turbine operating in Bratton cycle is;
 
     =  1-( min. Temp/ max. Temp.)^0.5
      =1-(300/1200)^0.5
      =0.50 or 50%

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