IRRSP Certification practice exam with 200 questions and CORRECT ANSWERs (100% CORRECT ANSWERs)/ Industrial Radiography Radiation Safety Personnel IRRSP EXAM latest (brand new!)

IRRSP Certification practice exam with 200
questions and CORRECT ANSWERs (100% CORRECT
ANSWERs)/ Industrial Radiography Radiation
Safety Personnel IRRSP EXAM latest 2025-2026
(brand new!)

✅ Key Features:

 200 Actual Exam Questions with Correct Answers
 Verified and updated for 2025-2026 IRRSP Exam requirements
 Focused on radiation safety, industrial radiography procedures, federal
regulations, and personnel protection
 Structured to match the official IRRSP exam format
 Builds confidence for a first-attempt pass



📘 Best For:

 Professionals preparing for the IRRSP Certification Exam
 Industrial Radiographers and Radiation Safety Personnel
 Individuals aiming to strengthen knowledge of radiation safety regulations,
radiation physics, and emergency procedures
 Candidates seeking a comprehensive test bank for certification success



Units that operate by charging a capacitor to the desired kilovoltage and then discharging this
electrical energy across the tube from the cathode to the anode are known as:

A. Betatron

B. Linear accelerators

C. Van DeGraff generators

D. Pulse X-ray tubes - CORRECT ANSWER-D. Pulse X-ray tube



Radio waves, microwaves, and infared waves are types of:

A. ionizing radiation

B. Nonionizing radiation

C. visible light waves

D. non visible light waves - CORRECT ANSWER-B. Nonionizing definition

,Which of the following is an ionization process?

A. Photoelectric effect

B. Compton scatter

C. Pair production

D. All of the above - CORRECT ANSWER-D. All of the above



A type of radiation that directly or indirectly displaces electrons from the original shell belt of atoms
is called _____________ radiation.

A. Ionizing

B. Non-ionizing

C. Electrostatic

D. Low Level - CORRECT ANSWER-A. Ionizing



In which process is some of the photon's energy used to dislodge an orbital electron and the
remainder of the energy used to give the free electron kinetic energy:

A. Photoelectric effect

B. Compton Scatter

C. Pair Production

D. None of the above - CORRECT ANSWER-A. Photoelectric effect



In which process is some of the photon's energy used to dislodge an orbital electron and the
remainder of the energy is given off as a secondary photon:

A. photoelectric effect

B Compton scatter

C. Pair Production

D. none of the above - CORRECT ANSWER-B Compton Scatter



What is the unit of measure of ionization in air due to the passage of gamma or x-radiation?

A. Inch

B. Pressure per square inch

C Roentgen

, D. Protons per atom - CORRECT ANSWER-C. Roentgen



How many milliroentgen (mR) are in one roentgen (R)? - CORRECT ANSWER-B. 1000



What is the unit of measurement for the effect of any type of radiation on man that is equivalent to
one roentgen of gamma radiation to man?

A. Roentgen

B. Curie

C. REM

D. RAD - CORRECT ANSWER-C. REM



All radiation exposures are equally serious and can result in death.

A. True

B. False - CORRECT ANSWER-B. False



The maximum annual occupational dose for adults working with radioactive material is:

A. 5 mrem

B. 500 mrem

C. 0.5 REM

D. 5 REM - CORRECT ANSWER-D. 5 REM



The most radiosensitive cells in the human body are:

A. Skin cells

B. Body extremities

C. Cells of the reproductive organs

D. White blood cells - CORRECT ANSWER-D. White Blood Cells



Prompt effects from radiation exposure are those effects that occur:

A. 10 years from the date of the exposure

B. In future generations

C Within a short period of time after exposure