Purpose of reheat cycle is to increase thermal efficiency ( )
举一反三
- Which indexes are economic indexes of Rankine Cycle ( ) A: Thermal efficiency B: Coal rate C: Heat rate D: Steam rate
- For the following cycles, which belong to power cycles ( ) A: Reheat Cycle B: Regenerate Cycle C: Rankine Cycle D: Refrigeration Cycle
- The higher compression ratio gives a ______thermal efficiency
- Burning fuel with a high sulfur content in a diesel engine will () A: increase thermal efficiency B: cause clogging of the fuel system C: increase the ability of the engine to start in cold weather D: produce corrosion in the cylinder and exhaust system at low load
- The purpose of using chemicals and fertilizers is to increase the quality of foods.