Nuclear Power Engineering The velocity of thermal (slow) neutrons triggering nuclear fission reaction (having energy equal to 0.025 eV) is about __________ metres/second. 1100 3300 4400 2200 1100 3300 4400 2200 ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The most commonly used nuclear fuel in boiling water reactor is Natural uranium Monazite sand Enriched uranium Plutonium Natural uranium Monazite sand Enriched uranium Plutonium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering β-rays emission in radioactive disintegration is always accompanied by the emission of γ-rays Neutrons α-rays None of these γ-rays Neutrons α-rays None of these ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering Which of the following ores contains maximum percentage of uranium? Pitchblende Carnotite Rescolite Thorium Pitchblende Carnotite Rescolite Thorium ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering The disintegration rate of a radioactive element May increase or decrease depending on the material Progressively decreases Progressively increases Remains constant throughout May increase or decrease depending on the material Progressively decreases Progressively increases Remains constant throughout ANSWER DOWNLOAD EXAMIANS APP
Nuclear Power Engineering A moderator __________ the neutrons. Accelerates Slows down Reflects Absorbs Accelerates Slows down Reflects Absorbs ANSWER DOWNLOAD EXAMIANS APP
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