Science and Technology · Small Modular Reactors (SMRs)
What primary coolant is used in the high-temperature gas-cooled fourth-generation Small Modular Reactor (SMR) designs?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Helium gas✓
- 2Molten salt
- 3Liquid sodium
- 4Heavy water
Correct answer
Helium gas
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