FREE RSO Radiation Monitoring Questions and Answers

Question 1

What is the primary purpose of radiation monitoring in a facility that handles radioactive materials?

Accepted Answer

To ensure radiation doses are kept below regulatory limits

Answer

To reduce operating costs

Answer

To track the location of radioactive materials

Answer

To measure the speed of radioactive decay

Question 2

Which type of radiation monitoring device is commonly worn by personnel to measure external radiation exposure over time?

Accepted Answer

Dosimeter badge

Answer

Geiger-Müller counter

Answer

Scintillation detector

Answer

Ionization chamber

Question 3

What is the minimum frequency at which radiation surveys should be conducted in areas where radioactive materials are used or stored?

Accepted Answer

Monthly

Answer

Once every 5 years

Answer

Daily

Answer

Weekly

Question 4

Which of the following instruments is best suited for detecting alpha radiation?

Accepted Answer

Scintillation counter

Answer

Geiger-Müller counter

Answer

Ionization chamber

Answer

Neutron detector

Question 5

What is the recommended action if a worker's dosimeter shows radiation exposure close to the annual dose limit?

Accepted Answer

Stop the worker from further exposure and investigate

Answer

Increase the worker's hours in the radiation area

Answer

Replace the dosimeter and continue monitoring

Answer

Report the exposure to OSHA immediately