A moderator is used in nuclear reactor in order to ...? Mcqs

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A moderator is used in nuclear reactor in order to ...?

(A) Accelerate the neutrons
(B) Slow down the speed of the neutrons

(C) Increase the number of elections
(D) Decrease the number of electrons

✅ Correct Answer: Slow down the speed of the neutrons

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Source: This question is taken from the Everyday Science

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A nuclear reactor is a device used to carry out controlled nuclear reaction whereas GM counter is a device used to detect...?

(A) Current
(B) Voltage

(C) Nuclear Radiation
(D) power

✅ Correct Answer: Nuclear Radiation

Comments

Source: This question is taken from the Everyday Science

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Which element is used as moderator in nuclear reactor...?

(A) Light water
(B) Dense water

(C) Fresh water
(D) Heavy water

✅ Correct Answer: Heavy water

Comments

Source: This question is taken from the Everyday Science

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