MCQOPTIONS
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MCQOPTIONS
| 1. |
For an unsteady state closed system , energy balance is |
| A. | U+25B3E = U+25B3(U + PE + KE) |
| B. | U+25B3E = U+25B3(U + PE – KE) |
| C. | U+25B3E = U+25B3(U – PE -KE) |
| D. | None of the mentioned |
| Answer» B. U+25B3E = U+25B3(U + PE ‚Äö√Ñ√∂‚àö√ë‚àö¬® KE) | |