U238 will undergo fission by_________________?

A. High energy (fast) neutrons alone
B. Low energy (slow) neutrons alone
C. Either fast or slow neutrons
D. Medium energy neutrons

Boiling water reactor uses the following as moderator, coolant and working fluid________________?

A. Ordinary fluid
B. Heavy water
C. Molten lead
D. Hydrogen gas

The first unclear power plant in India is located at____________________?

A. Kota
B. Kalapakkam
C. Tarapur
D. Baraeilly

U235 will undergo fission by__________________?

A. High energy (fast) neutrons alone
B. Low energy (slow) neutrons alone
C. Either fast or slow neutrons
D. Medium energy neutrons

Hydrogen is preferred as better coolant in comparison to C02 because former_____________________?

A. Is lighter
B. Is inert
C. Has high specific heat
D. Is a good conductor

The risk of radioactive hazard is greatest in the turbine with following reactor___________________?

A. Pressurised water
B. Boiling water
C. Gas cooled
D. Liquid metal cooled

Electron-volt is the unit of________________?

A. Atomic power
B. Energy
C. Voltage
D. Radio activity

A reactor capable of converting a ferrite material into fissile isotopes is called____________________?

A. Regenerative reactor
B. Fast breeder reactor
C. Breeder reactor
D. Boiling water reactor

Enriched uranium may contain fissionable contents of the order of__________________?

A. 1-99%
B. 1-25%
C. 1-50%
D. 1-75%

Natural uranium is made up of__________________?

A. 99.282% u238, 0.712% u235, 0.006% u234
B. 99.282% u235, 0.712% u238, 0.06%’ u234
C. 99.282% u234, 0.712% u238, 0.006% u235
D. 99.282% u235, 0.712% u234, 0.006% u238