Assignment 1
Question:
What is radioactivity?
Choose one of the 3 answers:
1) It is the ability of some substances to emit harmful radiation
2) It is the phenomenon of spontaneous conversion of some atomic nuclei into others, accompanied by emission of particles and electromagnetic radiation
3) It is a phenomenon that makes it possible to use nuclear energy for peaceful purposes.
Assignment 2
Question:
What contributes to the natural radiation background?
Choose several of the 4 answers:
1) Emissions from nuclear power plants
2) Solar radiation<
3) Certain elements contained in the Earth
4) Nuclear research reactors
Assignment 3
Question:
What is a radiation hazardous facility?
Choose one of the 3 answers:
1) It is any facility containing radioactive substances
2) This is a facility that has been contaminated with radioactivity
3) This is a facility that uses, stores, processes, or transports radioactive materials
Assignment 4
Question:
Examples of radiation hazardous facilities are:
Select several of the 4 answer choices:
1) NUCLEAR POWER PLANTS
2) Radioactive waste disposal sites
3) Facilities using chemical agents
4) A facility that has been exposed to radioactive contamination
Assignment 5
Question:
What is the classification of an accident at an RSO that resulted in a significant release of radioactive substances and required the evacuation of the population within a radius of 25 km?
Choose one of 4 answers:
1) Accident with an environmental risk
2) Serious accident
3) Serious accident
4) global accident
Assignment 6
Question:
What is a radiation accident?
Choose one of the 3 answers:
1) It is a release of radioactive substances into the environment
2) It is a disturbance of any RSO
3) It is an accident at a radiation hazardous facility that results in the release or release of radioactive products or the appearance of ionizing radiation in amounts that exceed the established standards for the facility
Assignment 7
Question:
Choose a substance that is not radioactive
Choose one of the 4 possible answers:
1) Uranium
2) Plutonium
3) Radon
4) Argon
Assignment 8
Question:
Rank the types of accidents by severity, starting with the most severe
Indicate the order of all 4 answer choices:
__ Severe accident
__ Environmentally hazardous accident
__ Serious accident
__ Global Accident
Assignment 9
Question:
What characterizes a value such as half-life?
Choose one of the 3 possible answers:
1) The time of halving the activity of radioactive radiation
2) Periodicity with which radioactive substance decays
3) The amount of time it takes for the natural radiation background to halve
Assignment 10
Question:
Which of the following is not a ROO?
Choose one of the 4 answers:
1) Navy ship recycling sites
2) Petroleum production facilities
3) Uranium mining ventures
4) Nuclear research reactors
Answers:
1) (1 b.) Correct answers: 2;
2) (1 b.) Correct answers: 2; 3;
3) (1 b.) Correct answers: 3;
4) (1 b.) Correct answers: 1; 2;
5) (1 p.) Correct answers: 3;
6) (1 p.) Correct answers: 3;
7) (1 b.) Correct answers: 4;
8) (1 p.) Correct answers: 2; 3; 4; 1;
9) (1 b.) Correct answers: 1;
10) (1 b.) Correct answers: 2;
