Advertisements
Advertisements
प्रश्न
Thermal power generation : Air pollution : : Nuclear power generation : _____________
Advertisements
उत्तर
Thermal power generation : Air pollution : : Nuclear power generation : Nuclear waste
APPEARS IN
संबंधित प्रश्न
One of the following is not a characteristic of a good fuel. This is:
(a) high calorific value
(b) no emission of smoke
(c) smooth burning
(d) high ignition temperature
Arrange the following fuels in the order of decreasing calorific values (keeping the fuel with highest calorific value first):
Biogas, Kerosene, Wood, Petrol, Hydrogen gas, Methane
Where, in a nuclear power station, is uranium used up?
State one use of nuclear fission reactions.
What is nuclear fusion? Explain with an example. Write the equation of the reaction involved.
The following question are about the nuclear reactor of a power plant.
What is the function of boron rods in the nuclear reactor?
The control rods used in the reactor of a nuclear power plant are made of:
(a) steel
(b) graphite
(c) uranium
(d) boron
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:
(a) nuclear diffusion
(b) nuclear fission
(c) nuclear fusion
(d) nuclear fermentation
A nuclear reaction is represented by the equation:
`""_1^2H+_1^2H->_2^3He+xc+E`
Identify the particle c and the number x of such particles produced in the reaction.
A nuclear reaction is represented by the equation:
`""_1^2H+_1^2H->_2^3He+xc+E`
State two conditions under which such a reaction takes place.
List any four characteristics of a good fuel.
Give scientific reasons.
The construction of turbine is different for different types of power plants.
Which one of the following statements about alpha and beta particles is
correct?
Distinguish between α, β and γ rays.
State the kind of nuclear reaction taking place in a nucleus during the emission of a β-particle.
What are beta rays and gamma rays?
Give scientific reasons.
It is absolutely necessary to control the fission reaction in nuclear power plants.
Give a scientific reason.
It is absolutely necessary to control the fission reaction in nuclear power plants.
Express 1 a.m.u. in MeV.
