About FRCRX
Our team, our mission, and everything you need to know about the FRCR Part 1 Physics examination
Our Team
FRCRX is built and maintained by a team of FRCR-qualified radiologists, medical physicists, and radiology trainees who have first-hand experience of the Part 1 Physics examination. We understand the challenges candidates face because we have faced them ourselves.
Our content development team combines clinical radiology practice with academic medical physics expertise. Every question in our 3,500+ MCQ bank is authored by professionals who hold the FRCR qualification or equivalent postgraduate credentials in medical physics, and each item undergoes peer review before publication.
Our Mission
To provide the most accurate, comprehensive, and accessible FRCR Part 1 Physics preparation resource available — built by radiologists, for radiologists. We aim to help every candidate approach the examination with confidence grounded in thorough understanding.
We are committed to continuous improvement. Our team reviews user feedback weekly, updates content quarterly against the latest RCR syllabus, and tracks candidate outcomes to ensure our material genuinely contributes to examination success.
Content Standards
All content on FRCRX is developed according to rigorous editorial standards. Our questions are reviewed by FRCR-qualified professionals, validated against the RCR syllabus, and updated at least quarterly to maintain accuracy. We receive no commercial sponsorship and maintain complete editorial independence.
For full details of our review process, reference sources, and quality assurance procedures, please read our Editorial Policy & Content Standards.
About the FRCR Part 1 Examination
The Fellowship of the Royal College of Radiologists (FRCR) Part 1 examination is a fundamental assessment for radiology trainees in the UK and internationally. This computer-based examination tests essential physics knowledge required for safe and effective clinical radiology practice.
The examination consists of multiple-choice questions covering core physics principles, radiation protection, imaging techniques, and quality assurance. Success in this examination is mandatory for progression in radiology training programs.
Exam Format
Computer-based examination with single best answer questions and true/false items
Physics Topics Covered
⚡Radiation Physics
- •Atomic structure and radioactive decay
- •X-ray production and interactions
- •Radiation quantities and units
- •Linear and mass attenuation coefficients
🛡️Radiation Protection
- •ALARA principles
- •Dose limits and monitoring
- •Shielding calculations
- •Radiation safety legislation
📷Imaging Principles
- •Digital radiography systems
- •CT technology and reconstruction
- •MRI physics fundamentals
- •Ultrasound principles
🔧Quality Assurance
- •Equipment testing protocols
- •Image quality metrics
- •Acceptance and constancy testing
- •Quality control procedures
Study Tips for Success
Structured Learning
Follow a systematic approach covering all syllabus topics with equal attention
Regular Practice
Consistent daily practice with mock questions to build confidence and speed
Track Progress
Monitor your improvement and identify weak areas for focused revision
Time Management
Practice under timed conditions to improve speed and accuracy
Understand Concepts
Focus on understanding underlying principles rather than memorization
Study Groups
Collaborate with peers to discuss difficult concepts and share insights
Ready to Begin Your Preparation?
Start practicing with our comprehensive question bank and track your progress towards FRCR Part 1 success.