Transformer & Rectifier in X-Ray Radiography – Complete Chart-Based Theory with Explanations + 30MCQ

Описание: WELCOME TO EVERYONE 🙏
This study material provides a complete chart-based explanation of Transformer and Rectifier used in X-ray radiography, followed by 30 most important MCQs that are fully based on this theory section.

The theory is presented in clear tables and structured charts to make electrical concepts easy to understand and remember for competitive exams. It covers the working principles, construction, types, equations, losses, and practical applications of transformers, along with detailed rectification concepts used in modern X-ray machines.

📘 THEORY SECTION (CHART-BASED) INCLUDES:

✔ Definition and working principle of Transformer
✔ Mutual induction and requirement of AC supply
✔ Step-up, Step-down and Isolation transformers
✔ Transformer equations (turns ratio, voltage & current relation)
✔ Core losses – eddy current and hysteresis
✔ Key exam points related to transformer behavior

✔ Definition and purpose of Rectifier in X-ray units
✔ AC to DC conversion and need for rectification
✔ Diode function and unidirectional current flow
✔ Types of rectifiers – Half-wave, Full-wave, Bridge, Three-phase
✔ Ripple factor and output differences
✔ Rectification systems in single-phase, three-phase and high-frequency generators

📝 MCQ SECTION
✔ 30 most important MCQs
✔ All questions are directly based on the above transformer and rectifier theory
✔ Answers include short, exam-focused explanations
✔ Designed for quick revision + concept testing

🎯 IDEAL FOR THESE EXAMS
• RRB Radiographer
• AIIMS Radiographer
• ESIC / DSSSB
• MP Group-5
• State Paramedical Exams
• BSc / MSc Radiography
• X-Ray Technician Courses

This material is perfect for concept clarity, last-minute revision, and MCQ practice in radiography physics.

🔷 KEY FEATURES

✔ 100% chart-based electrical physics notes
✔ Simple language, high exam value
✔ Covers theory + MCQs in one place
✔ Focused on X-ray equipment physics
✔ Suitable for PDF notes, coaching classes, and self-study

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