MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following is a correct equation of energy balance? |
| A. | t <sub>out of system</sub> nh+Q+Ws in<sub>system</sub> nh+Q+Ws=0 |
| B. | t <sub>out of system</sub> nh+Ws- in<sub>system</sub> nh+Q+Ws=0 |
| C. | t <sub>out of system</sub> nh+Q+Ws in<sub>system</sub> nh+Ws=0 |
| D. | t <sub>out of system</sub> nh+Ws in<sub>system</sub> nh+Ws=0 |
| Answer» B. t <sub>out of system</sub> nh+Ws- in<sub>system</sub> nh+Q+Ws=0 | |