SATHEE: Thermodynamics Question 153

Thermodynamics Question 153

Question: Efficiency of Carnot engine is 100% if

[Pb. PET 2000]

Options:

A) $T_{2} = 273 K$

B) $T_{2} = 0 K$

C) $T_{1} = 273 K$

D) $T_{1} = 0 K$

Show Answer

Answer:

Correct Answer: B

Solution:

$η = 1 - \frac{T_{2}}{T_{1}}$ for 100% efficiency h = 1 which gives T2 = 0 K.

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Thermodynamics Question 153

Question: Efficiency of Carnot engine is 100% if

Options:

Answer:

Solution:

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