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In terms of Thermodynamic Systems, a Control Mass may be defined by which single

ID: 2269291 • Letter: I

Question

In terms of Thermodynamic Systems, a Control Mass may be defined by which single statement below ? O Energy can flow across the boundary and the system can do work against the boundaries which may move, but no mass flow may cross the boundaries O Heat, work and mass flow may cross the boundaries O Mass and energy may flow across the boundaries, but the volume is fixed, so no moving boundary work may occur O Mass flow may cross the boundaries but no heat or work may be done O The mass is fixed and the system is not influenced by the exterior surroundings in any way

Explanation / Answer

Option 1sr is correct.

Its a system of fixed mass with fixed identity, There is no mass transfer across the system boundary but the energy transfer may take place into or out.

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