Which of the following expressions represents the correct ratio of absolute temperature of the chimney gases and absolute temperature of outside air when the discharge through the chimney is maximum.

\(\frac{T_g}{T_a} = 2(\frac{m_a+1}{m_a }) \)

\(\frac{T_g}{T_a} = \frac{m_a+1}{m_a} \)

\(\frac{T_g}{T_a} = \frac{m_a}{m_a+1} \)

\(\frac{T_g}{T_a} = 2(\frac{m_a+1}{m_a }) \)

Which of the following expressions represents the correct ratio of ab

1.	Which of the following expressions represents the correct ratio of absolute temperature of the chimney gases and absolute temperature of outside air when the discharge through the chimney is maximum.
A.	\(\frac{T_g}{T_a} = \frac{m_a+1}{m_a} \)
B.	\(\frac{T_g}{T_a} = \frac{m_a}{m_a+1} \)
C.	\(\frac{T_g}{T_a} = 2(\frac{m_a+1}{m_a }) \)
D.	\(\frac{T_g}{T_a} = 2(\frac{m_a+1}{m_a }) \)
Answer» D. \(\frac{T_g}{T_a} = 2(\frac{m_a+1}{m_a }) \)

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Which of the following expressions represents the correct ratio of absolute temperature of the chimney gases and absolute temperature of outside air when the discharge through the chimney is maximum.

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