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Machine which tranfers heat from lower t...

Machine which tranfers heat from lower temperature region to higher temperature regions on its own without the interference of any external agency is

A

Perpetual motion machine of 1 st kind

B

Perpetual motion machine of 2nd kind

C

Perpetual motion machine of 3rd kind

D

Perpetual motion machine of 4th kind

Text Solution

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The correct Answer is:
B
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