If a heat engine produces
work without the consumption of energy, then what kind of machine is this?
Perpetual motion machine of first kind (PMM1)
Perpetual motion machine of
second kind (PMM2)
Perpetual motion machine of
third kind (PMM3)
None of these
Perpetual motion machine of first kind (PMM1)
If a
heat engine produces work without the consumption of energy, then the kind of
machine is Perpetual Motion Machine of First Kind (PMM1).
Refer
Sol. 3.38 for more details
Hence,
the correct option is (A).
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