【Daily Question No. 26】February 26, 2018

2018-02-26View Original

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In such a system, there is only energy exchange between the system and the environment, with no mass exchange; thermodynamically, this type of system is referred to as: ( ). (A) Adiabatic system (B) Cyclical system (C) Isolated system (D) Closed system – Summary of daily questions for registered electrical engineers in 2018

Reply #22018-02-26

Choose D: A system in which there is only energy exchange with the environment and no mass exchange is a closed system； Both matter exchange and energy exchange characterize an open system ； An isolated system has no material exchange nor energy exchange.

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【Daily Question No. 26】February 26, 2018

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