Mechanical Engineering : Nuclear Power Plants QUESTIONS AND ANSWERS :: part4 : 1 to 5
Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
1.The presence of reflector in nuclear power plants results in |
increased production of neutrons |
complete absorption of neutrons |
controlled production of neutrons |
decreased leakage of neutrons |
decrease of speed of neutrons. |
2.The efficiency of a nuclear power plant in comparison to conventional and nuclear consideration is |
higher cost of nuclear fuel |
high initial cost |
high heat rejection in condenser |
lower temperature and pressure conditions |
nuclear hazard risk. |
3.Pressurized water reactor is designed |
for boiling pi water in the core |
to use liquid sodium metal as coolant |
to use intermediate coolant |
to prevent the water coolant from boiling in the core |
to eliminate the coolant loop of the pressurized water. |
4.A boiling water reactor uses following as fuel |
enriched uranium |
plutonium |
thorium |
U |
natural uranium. |
5.In boiling water reactor, moderator is |
coolant itself |
ferrite rod |
graphite rod |
liquid sodium metal |
blanket of thorium. |
More Nuclear Power Plants QUESTIONS AND ANSWERS available in next pages
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