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This document is a formal examination administered by the United States Nuclear Regulatory Commission for assessing knowledge related to pressurized water reactor systems, including reactor theory,

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How to fill out PRESSURIZED WATER REACTOR GENERIC FUNDAMENTALS EXAMINATION

1. Read the examination instructions carefully.
2. Gather the necessary materials, including pens and a calculator.
3. Familiarize yourself with the format of the exam questions.
4. Allocate your time wisely for each section of the exam.
5. Answer the easier questions first to secure quick points.
6. Review your answers before submitting, ensuring all questions are addressed.

Who needs PRESSURIZED WATER REACTOR GENERIC FUNDAMENTALS EXAMINATION?

1. Nuclear power plant operators seeking certification.
2. Individuals preparing for roles within the nuclear industry.
3. Regulatory body candidates needing to demonstrate knowledge.
4. Students in nuclear engineering programs.

People Also Ask about

How does a BWR work?

Heat is produced by nuclear fission in the reactor core, and this causes the cooling water to boil, producing steam. The steam is directly used to drive a turbine, after which it is cooled in a condenser and converted back to liquid water. This water is then returned to the reactor core, completing the loop.

What is the difference between pressurized water reactor and pressurized heavy water reactor?

In BWRs (boiling water reactors) and PWRs (pressurized water reactors), collectively known as LWRs (light water reactors), the light water (H2O) coolant is also the moderator. PHWRs (pressurized heavy water reactors) use heavy water (deuterium oxide, D2O) as moderator.

Is PWR safer than BWR?

Though the current BWRs are considered to be less likely to suffer core damage from the "1 in 100,000 reactor-year" limiting fault than the present fleet of PWRs (due to increased ECCS robustness and redundancy), there have been concerns raised about the pressure containment ability of the as-built, unmodified Mark I

How does a pressurizer work?

Since the pressurizer is connected to the reactor coolant system via the surge line, the water will expand up into the pressurizer. This will cause the steam in the top of the pressurizer to be compressed, and therefore, the pressure to increase.

What are the basics of PWR?

The key elements of the turbine-generator system of the pressurized water reactor (PWR) are turbines to convert thermal energy generated by the steam generators to kinetic (rotation) energy and a generator to convert the kinetic energy into electric energy.

What are the principles of PWR design?

In a PWR, water is used both as a neutron moderator and as coolant fluid for the reactor core. In the core, water is heated by the energy released by the fission of atoms contained in the fuel. Using high pressure (around 155 bar) ensures that the water stays in a liquid state.

What is the principle of a pressurized water reactor?

PWRs keep water under pressure so that it heats, but does not boil. Water from the reactor and the water in the steam generator that is turned into steam never mix. In this way, most of the radioactivity stays in the reactor area.

Was Chernobyl a pressurized water reactor?

The four Chernobyl reactors were pressurized water reactors of the Soviet RBMK design, or Reactor BolshoMoshchnosty Kanalny, meaning “high-power channel reactor.” Designed to produce both plutonium and electric power, they were very different from standard commercial designs and employed a unique combination of a

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What is PRESSURIZED WATER REACTOR GENERIC FUNDAMENTALS EXAMINATION?

The Pressurized Water Reactor Generic Fundamentals Examination is an assessment designed to evaluate the knowledge and understanding of candidates regarding the fundamental principles and operational characteristics of pressurized water reactors.

Who is required to file PRESSURIZED WATER REACTOR GENERIC FUNDAMENTALS EXAMINATION?

Individuals seeking to become licensed operators or operators in training at facilities utilizing pressurized water reactors are typically required to file this examination.

How to fill out PRESSURIZED WATER REACTOR GENERIC FUNDAMENTALS EXAMINATION?

Candidates should carefully read the instructions provided with the examination materials, accurately complete all sections of the examination, and ensure all responses reflect their knowledge of the fundamental concepts of pressurized water reactors.

What is the purpose of PRESSURIZED WATER REACTOR GENERIC FUNDAMENTALS EXAMINATION?

The purpose of the examination is to ensure that candidates possess a sufficient understanding of the principles and operational protocols related to pressurized water reactors, which is critical for maintaining safety and regulatory compliance.

What information must be reported on PRESSURIZED WATER REACTOR GENERIC FUNDAMENTALS EXAMINATION?

Candidates must report their personal identification information, examination answers, and any relevant calculations or justifications for their responses as required by the examination guidelines.