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The control rods used in the reactor of a nuclear power plant are made of :
Because boron is capable of absorbing many neutrons without itself fissioning.
Which of the following is used as a moderator in the reactor of a nuclear power station?
The 'coolants' which can be used in the reactor of a nuclear power station are:
In a nuclear power plant, coolant is a substance :
Which of the following is ultimately not derived from the sun's energy (or solar energy)?
One atomic mass unit (u) is equivalent to an energy of :
The energy in the reactor of a nuclear power station is produced by the process of :
One eV (electron volt) of nuclear energy is equivalent to :
Which of the following can be produced during the nuclear fission as well as nuclear fusion reactions ?
Nuclear fission reactions are not a source of energy for one of the following. This is:
The energy produced by converting 1 gram mass of a nuclear fuel into energy completely is:
The source of energy of the sun is :
An uncontrolled nuclear chain reaction forms the basis of:
One MeV of nuclear energy is equivalent to:
One type of energy which has not been controlled so far is:
The disposal of wastes produced in a nuclear power plant poses a big problem because it is:
The heat energy released during nuclear fission and fusion is due to the :
Which of the following can undergo nuclear fusion reaction?