NUCLEAR POWER PLANT

D. Control rodsQuestion 51: According to the passage, how was the chain reaction stopped at Three Mile Island?A. By a built-in safety deviceB. By the plant operatorsC. By the loss of fuelD. By water flooding the plantQuestion 52: What is the most likely reason why many Americans are still afr[r]

has only been used recently.promotes environmental awareness.cleans the environment.is not wasteful.Questions 3 – 7Complete the following summary of the third paragraph from the reading using NO MORETHAN ONE OR TWO WORDS AND / OR NUMBERS from the reading texts.British Wind PowerWhile there was a gre[r]

are those of carbon dioxide (CO2), laughing gas (dinitrogenmonoxide, N2O) and methane (CH4). The present-day concentration of CO2 is above 380 ppm (parts per million), farmore than the maximum CO2 concentration of about290 ppm observed for the last 800,000 years. The most recent reports of the World[r]

TRANG 1 GI I THI U NHÀ MÁY NHI T Ớ Ệ Ệ ĐI N Ệ  _ PHÂN LOẠI NHÀ MÁY ĐIỆN._ _ Theo dạng thiết bị nhiệt để làm quay máy phát người ta phân thành: _ _nhà máy nhiệt điện turbine hơi và nhà [r]

off by his headmaster.There is a sign on the gate saying 'Entry forbidden'.Emma Thompson is the most famous actress to appear on stage here,Across the river were some of the deer introduced into the park in the19th century.Rivers flowing into Baltic Sea are much cleaner now than ten years ago.New Ze[r]

The design parameters to be used in the first and second law analysis PARAMETER VALUE Power of steam plant 500 MW Environmental temperature, T0 20 oC Boiler temperature, TB 400-1300 oC I[r]

4.How much fuel is left ?A. No one know exactlyB. Let's use it as much as we would likeC. It will never be used upD. There is a lot of fuelWe should use coal, oil and gas ________A. as economically as possibleB.carelesslyC. as much as possible5.D. all are incorrectAccording to Professor Marvin Burnh[r]

Generation II reactors designs Light water reactor LWR Graphite moderated reactor GMR Reactor type Boiling water reactor BWR Pressurized water reactor PWR Heavy water reactor HWR Gas coo[r]