Coolant and Cooling System in Nuclear Reactor - MCQs with answers

Coolant and Cooling System in Nuclear Reactor - MCQs with answers

Q1. The coolant used in the High Temperature Gas Cooled (HTGC) reactor is ___________.

a. Air
b. CO₂
c. Helium
d. None of these

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Q2. The commonly used coolant in the nuclear plant are____________.

a. CO₂ & Hydrogen
b. Sodium or Sodium- potassium
c. Water or helium
d. All of the above

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Q3. The cooling system used in a nuclear plant is ______________.

a. The liquid fuel circulated from the reactor to the heat exchanger where steam is generated.
b. Coolant passed through the reactor and then through the heat exchanger for steam generation.
c. Both (a) & (b).
d. None of these

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