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Mechanical Engineering
MEDIUM
ENGLISH
Mechanical Engineering
According to first law of thermodynamics__________________?
A
work done by a system is equal to heat transferred by the system
Option A
B
total internal energy of a system during a process remains constant
Option B
C
internal energy, enthalpy and entropy during a process remain constant
Option C
total energy of a system remains constant
Correct answer
Correct answer: D
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