Answer / Prashant Gautam

The Carnot cycle has maximum efficiency for reversible, isothermal heat engines operating between two temperatures (T_hot and T_cold), as given by the formula: 1 - (T_cold / T_hot).

Can you explain the refrigeration cycle?

1 Answers   Essar,

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Define what is widman statten structure?

1 Answers  

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Discuss steam engines. What is its overall efficiency ?

1 Answers   Essar,

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How does iron and steel exhibit allotropy?

1 Answers  

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Which metals do not react with lithium bromide ad why?

1 Answers  

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what is the meaning(definition)of EN grade of steel and also tell whats the full name of EN?

15 Answers   Hitachi, Mecon,

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Define what metal cord transfers electricity?

1 Answers  

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Which liquid can dissolve gold?

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What is stress corrosion cracking..

6 Answers  

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what is the cause of attenuation due to powerloss

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What is the material of E185

1 Answers   DE,

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Define what are ceramics?

1 Answers  

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