#1) FILL IN THE BLANKS: CHOOSE THE BEST RESPONSE FROM THE LIST. ANSWERS MAY REPE

Question

#1) FILL IN THE BLANKS: CHOOSE THE BEST RESPONSE FROM THE LIST. ANSWERS MAY REPEAT AF airfoil section BC Brayton cycle BL Betz limit BM bio-mass CC Carnot cycle CE combustion efficiency CF capacity factor CM commercial CO coal CP power coefficient DA Darius turbine DC Diesel cycle DR draft tube EL electric power EM emission factor PD Planck distribution PEL Pelton wheel PEN penstock PET petroleum RC Rankine cycle RN renewables RS residential SAV Savonius turbine SC stall control SW swept area TE thermodynamic cycle etf TR transportation WD Weibull distribution WG wicket gate WPD wind power density ET Euler turbomachine eqn. FR Francis Turbine GA Gaussian distribution GE generator efficiency GS gasoline HR heat Rate IN industrial HHV higher heating value HY hydro-power KA Kaplan turbine LHV lower heating value NG natural gas NU nuclear oC Otto cycle PC pitch control 1 pt each blank (DO NOT WRITE OUT THE WORDS- USE THE "LETTER CODE") ABOVE a) The five main sectors of primary energy tracked by the U.S. DOE are__.___and and the smallest primary source is b) The largest source of primary energy for the U.S. economy is c) The largest share of renewable primary energy for the U.S. economy is d) The end-use sector of the U.S. economy that consumes the most primary energy from all sources is e) The largest source of primary energy for electrical power utilities is f) The ratio of fuel energy input to electrical energy output of fossil fuel power plants is the g) The energy conversion processes in current combined-cycle plants are based on the and the h) The major reason for the large fraction of waste heat from a conventional steam power plant is the low i) The variation in surface wind at a given location is described by the j) The averaged energy available for wind power generation is quantified by the k) The physical limit on conversion of wind power to mechanical power is established by the__. I) The ratio of the generator average power output to the generator rated power output is the m) The best rotor type for a low rotational speed wind generator on a relatively low wind speed site is a n) The best rotor type for a hydro-power system with extremely large elevation change and very low flow is a The best rotor for a hydro-power system with small elevation change and very high flow is a o) p) Along with the turbine/generator mai q) The rotational speed and work developed by a turbine rotor is determined from the . ator the main flow components of a hydro-power system are the , and

Explanation / Answer

a)PET, NG, CO, NU , RN

b)PET, NU

c)BM

d)EL

I am obliged for first 4 parts if you want any specific part please mention it. Please give feedback.

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