POWER SYSTEMS

 immersed in water pool.

 isolated from outside word with strong magnetic field.

 encased thick metal wall.

  encased by thick concrete wall.

 none of above.

  the rate at which fission reaction occurs.

 square of the rate at which fission reaction occurs.

 square root of the rate at which fission reaction occurs.

 less than that required by a gas turbine power plant of same output.

 less than that required by the diesel power station of same output.

 less than that required by atomic power station of the same output.

  less than that required by hydro-power station of same capacity.

 Otto cycle.

 Bell - Coleman cycle.

 Carnot cycle.

  Rankine cycle.

 is the same as that of nuclear power plant.

 less than that of nuclear power plant.

 less than that of hydroelectric power plant.

  less than that of diesel power plant.