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Most nuclear power plants are quite safe. The only ones that were inherently unsafe ware the Soviet-made power stations similar to Chernobyl, which did not include a reactor containment building.
The nuclear powerplant at Fukushima Daichi in Japan was crippled not by a failure of the nuclear reactor, but by the tsunami following the magnitude 9+ earthquake. The plant survived the earthquake, and the plant operators shut down the reactor, but a nuclear reactor generates a LOT of heat, and takes a while to cool off. When the reactor isn't providing power to run the coolant pumps, external power must be supplied to run the pumps to cool the reactor. Fukushima Daichi had backup diesel generators for this purpose, and power from the electrical grid as a backup - but the tsunami knocked out the generators and knocked down the power grid all along the coastline.
The new reactor designs are not susceptible to failure when the coolant pumps go offline.
What else can I help you with?
Generation of 3-phase emf?
The usual way is with a synchronous generator connected to the distribution system.
Safe isolation procedure 3 phase?
safe isolation 3 phase
What are the 3 functions of steam?
Steam serves several important functions, including heating, power generation, and sterilization. It is commonly used in heating systems for residential and industrial applications, transferring thermal energy efficiently. In power generation, steam drives turbines in thermal power plants to produce electricity. Additionally, steam's high temperature and pressure make it effective for sterilizing equipment in medical and food processing environments.
Why haven't any nuclear reactors been constructed in the United States since 1996?
Most nuclear reactors started being built in 1974. Changing economics and the Three Mile Island accident most planned projects were canceled. The Three Mile Island accident was a partial nuclear meltdown. Over 100 planned nuclear power reactors were canceled. Most of those were already under construction. George W. Bush's Nuclear Power 2010 Program was an effort to start build nuclear reactors again. But the 2010 Fukushima Daiichi nuclear disaster the majority of planned projects were canceled.There are a few new nuclear projects. The construction of the second unit at Watts Bar Nuclear Generating Station in Tennessee was 80% complete in the 1980s but construction was abandoned due to a decrease in power demand. In 2007 construction was approved to continue and construction was finally finished in 2015.In March 2012, the Nuclear Regulatory Commission approved construction plans for Unit 2 and 3 at the Virgil C. Summer Nuclear Generating Station. Unit 2 began construction in March 2013 and Unit 3 began in November of the same year..In February 2012, the Nuclear Regulatory Commission approved construction plans for Unit 3 and 4 at the Vogtle Electric Generating Plant. Like the Summer plant, Unit 3 began construction in March 2013 and Unit 4 began in November.
What are some advantages of a nuclear fission reactor?
1. releases large amounts of energy from small amounts of mass 2. very efficient 3. convert nuclear energy into thermal energy 4. the fuel lasts a long time
What could be the next generation fuel for automobiles?
next generation automobile fuels are: 1)biofuels extracted from plants eg. Jatropha 2) nuclear energy 3)solar energy
Are there nuclear power plants in North Carolina?
Yes, North Carolina has nuclear power plants. There are currently three operating nuclear power plants in the state: Brunswick Nuclear Generating Station, Harris Nuclear Plant, and Shearon Harris Nuclear Power Plant.
What was the ratio of tall to short plants in the F2 generation mendel experiments?
3.1
Do other countries utilize more or less nuclear power than the US?
Both. In 2007, France's power generation was 78% nuclear. At the same time, the US generation was only 19% nuclear. Japan's was 28% nuclear. Brazil's was only 3%. These numbers are from the Int'l Atomic Energy Assoc.
How many nuclear reactors in Sweden?
Sweden currently has 3 active nuclear power plants with 10 reactors.
When a first generation plant self pollinates what is the ratio of the dominant to recessive traits in the second generation plants?
1:3
What percent of plants does recessive traits reappeared in the F2 generation?
3/4th of them do
How often does a nuclear plants needs to be refueled?
every 3 days :P
When a first generation plant self pollinates what is the ratio of dominate to recessive traits in the second generation plants?
When a first generation plant self pollinates, the ratio of dominant to recessive traits in the second generation plants is typically 3:1. This is based on Mendel's principle of segregation, which predicts that in a monohybrid cross, three plants will exhibit the dominant trait and one will exhibit the recessive trait.
In mendels model of segregation what was the ratio of tall plants to short plants in the F2 generation?
3 dominant to 1 recessive
What wos the of tall to short plants in the F2 generation of Mendel's experiment?
In Mendel's experiment, the ratio of tall to short plants in the F2 generation was approximately 3:1. This ratio is explained by Mendel's law of segregation, which states that alleles separate randomly during gamete formation, resulting in different combinations in offspring.
What result did mendel get when he allowed the first-generation plants to self-pollinate?
Gregor Mendel developed the model of heredity that now bears his name by experiments on various charactersitics of pea plants: height (tall vs. Short); seed color (yellow vs. Green); seat coat (smooth vs. wrinkled), etc. The following explanation uses the tall/short trait. The other traits Mendel studied can be substituted for tall and short.Mendel started out with plants that "bred true". That is, when tall plants were self-pollinated (or cross-pollinated with others like them), plants in following generations were all tall; when the short plants were self-pollinated (or cross- pollinated with others like them) the plants in following generations were all short.Mendel found that if true breeding Tall [T] plants are crossed (bred) with true breeding short [t] plants, all the next generation of plants, called F1, are all tall.Next, he showed that self-pollinated F1 plants (or cross- pollinated with other F1 plants) produce an F2 generation with 3/4 of the plants tall and 1/4 short.A. 1/4 of the F2 generation are short plants, which produce only short plants in the F3 generation, if they are self- pollinated (or crossed with other short F2 plants;) these F2 plants breed true.B, 1/4 of the F2 generation (1/3 of the tall plants) are tall plants that produce only tall plants in the F3 generation, if they are self-pollinated; these tall F2 plants breed true.C. 1/2 of the F2 generation (2/3 of the tall plants) are tall plants that produce 1/4 short plants and 3/4 tall plants in the next [F3] generation, if they are self-pollinated. This is the same proportion of tall to short that F1 plants produce.
