Nuclear Power Plants QUESTIONS AND ANSWERS

Mechanical Engineering : Nuclear Power Plants QUESTIONS AND ANSWERS :: part2 : 16 to 20

Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

16.Pick up the wrong statement Fast breeder reactors

operate at extremely high power densities.

are liquid-metal cooled

produce more fuel than they consume

are unmoderated

use water as coolant.

17.Hydrogen is preferred as better coolant in comparison to C02 because former

is lighter

is inert

has high specific heat

is a good conductor

all of the above.

18.U238 will undergo fission by

high energy (fast) neutrons alone

low energy (slow) neutrons alone

either fast or slow neutrons

medium energy neutrons

none of the above.

19.U235 will undergo fission by

high energy (fast) neutrons alone

low energy (slow) neutrons alone

either fast or slow neutrons

medium energy neutrons

none of the above.

20.The risk of radioactive hazard is greatest in the turbine with following reactor

pressurized water

boiling water

gas cooled

liquid metal cooled

all of the above.

More Nuclear Power Plants QUESTIONS AND ANSWERS available in next pages

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Mechanical Engineering Questions And Answers :: Nuclear Power Plants: part2

Nuclear Power Plants QUESTIONS AND ANSWERS

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