MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the main problem in a solar thermo-mechanical system as the collection (operating) temperature increases? |
| A. | Efficiency of collection system and engine decreases |
| B. | Efficiency of collection system decreases but engine efficiency increases |
| C. | Efficiency of collection system and engine increases |
| D. | Efficiency of collection system increases and engine efficiency decreases |
| Answer» C. Efficiency of collection system and engine increases | |