What is the primary design purpose of a pressurized water reactor?

Nuclear Power Plants MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

PPSCFPSCNTSPakistan govt jobs
Subject
Nuclear Power Plantsmechanical-engineering-mcqs › nuclear-power-plants
Published
23 Jan 2019
Last updated
28 May 2026

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Choose the correct answer

Explanation

Option A is incorrect because pressurized water reactors are not designed to boil water in the core. Option B is wrong since liquid sodium is used in fast breeder reactors, not PWRs. Option C refers to reactors with intermediate coolants, which is not typical for PWRs. Option D is correct because PWRs maintain water under high pressure to prevent boiling within the core. Option E is incorrect as the coolant loop is essential for heat transfer in PWRs.

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