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Nuclear Power Plants

The unit of radio-activity is_____________?

August 15, 2021January 23, 2019 by admin
The unit of radio-activity is_____________?

A. electron-volt
B. electron-ampere
C. curie
D. MeV
E. AMU

Categories Nuclear Power Plants

Uranium-233 is produced__________________?

August 15, 2021January 23, 2019 by admin
Uranium-233 is produced__________________?

A. as basic raw material
B. by neutron irradiation of Uz
C. by neutron irradiation of thorium
D. artificially
E. in high capacity furnaces

Categories Nuclear Power Plants

Plutonium is produced________________?

August 15, 2021January 23, 2019 by admin
Plutonium is produced________________?

A. as basic raw material
B. by neutron irradiation of Uz
C. by neutron irradiation of throium
D. artificially
E. in high capacity furnace

Categories Nuclear Power Plants

Natural uranium is made up of__________________?

August 15, 2021January 23, 2019 by admin
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
E. none of the above

Categories Nuclear Power Plants

Enriched uranium may contain fissionable contents of the order of__________________?

August 15, 2021January 23, 2019 by admin
Enriched uranium may contain fissionable contents of the order of__________________?

A. 1-99%
B. 1-25%
C. 1-50%
D. 1-75%
E. 1-90%.

Categories Nuclear Power Plants

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

August 15, 2021January 23, 2019 by admin
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
E. ferrite reactor

Categories Nuclear Power Plants

Electron-volt is the unit of________________?

August 15, 2021January 23, 2019 by admin
Electron-volt is the unit of________________?

A. atomic power
B. energy
C. voltage
D. radio activity
E. there is no such unit.

Categories Nuclear Power Plants

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

August 15, 2021January 23, 2019 by admin
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
E. all of the above.

Categories Nuclear Power Plants

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

August 15, 2021January 23, 2019 by admin
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
E. all of the above

Categories Nuclear Power Plants

U235 will undergo fission by__________________?

August 15, 2021January 23, 2019 by admin
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
E. none of the above

Categories Nuclear Power Plants
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