MCQOPTIONS
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MCQOPTIONS
| 1. |
The mechanical efficiency of a turbine is given by? (ntm denotes the mechanical efficiency) |
| A. | n<sub>tm</sub> = (brake output of the turbine x internal output of the turbine) |
| B. | n<sub>tm</sub> = (internal output of the turbine / break output of the turbine) |
| C. | n<sub>tm</sub> = (brake output of the turbine / internal output of the turbine) |
| D. | n<sub>tm</sub> = (brake output of the turbine – internal output of the turbine) |
| Answer» D. n<sub>tm</sub> = (brake output of the turbine ‚Äö√Ñ√∂‚àö√ë‚àö¬® internal output of the turbine) | |