Which indexes are economic indexes of Rankine Cycle ( )
A: Thermal efficiency
B: Coal rate
C: Heat rate
D: Steam rate
A: Thermal efficiency
B: Coal rate
C: Heat rate
D: Steam rate
举一反三
- For<br/>steam turbine economic index-heat consumption rate, the correct<br/>expression is () A: the<br/>higher the heat consumption rate, the better the economy of steam<br/>turbine B: the<br/>smaller the heat consumption rate, the smaller the turbine<br/>manufacturing cost C: the<br/>heat consumption rate is the heat consumed by the 1 KW electric<br/>energy of the turbine generator set D: above<br/>is wrong
- About “dose-reaction” relationship, which one is the correct description of “reaction”?() A: health effect B: the examine of biochemistry C: the change of indexes D: occurrence rate of health event
- 名义的和实际的有效汇率指数( nominal and real effective exchange rate indexes)
- Which of the following is true of the fed funds rate A: It is the same as the Treasury rate B: It is an overnight interbank rate C: It is a rate for which collateral is posted D: It is a type of repo rate
- A monthly interest rate expressed as an annual rate would be an example of which one of the following rates? A: stated rate B: discounted annual rate C: effective annual rate D: periodic monthly rate