WorksheetsNuclear Prospect Session IV Quiz
Total questions: 15
Worksheet time: 8mins
What are the 2 types of RADIATION EFFECTS?
Harmful and Halal
Stochastic Effect and Deterministic Effect
Ionizing and Non Ionizing Radiation
NORM and Man-made
What is RADIATION SAFETY?
Measures taken to minimize the risk of accidents happening particularly in radiation-related accidents
Measures taken to increase the effect of radiation to other people
Measures taken to mitigate any failure made by computer error
Measures taken to reduce any incoming attack from dangerous people
What is the OBJECTIVE of RADIATION SECURITY?
To prevent unauthorized access to the radioactive material
To prevent damage of the radioactive material
To prevent theft of radioactive material
To prevent the development of weapon of mass destruction
What is AELB stands for?
Atomic Energy Leasing Brand
Atomic Energy Leasing Board
Atomic Energy Licensing Brand
Atomic Energy Licensing Board
What is an ORPHAN SOURCE?
A radioactive source that are outside of regulatory control
A final product from radioactive decay
A radioactive source that can be found in the nature
A radioactive source that used to be harmful and now safe to transport
In 2017, it is estimated that around _____ radioactive source in Malaysia
8000
1345
101
777
What are these things called?
Gamma Knife
Scintillation Detector
Geiger-Muller Detector
Gamma Projector
What is the typical CAUSE OF ACCIDENT?
No supervisor present during work hour
Lack of surrounding awareness in workplace
Miss-communication
Not following safety procedures
What is this object?
New-gen detector
Gamma Alarm
Explosion Alarm
Gas Leak Alarm
What is the Annual Dose Limit (ADL) for apprentice and students 16-18 years old
none, because students need to be protected at all cost
6 mSv/year
1 mSv/year
20 mSv/year
What are the names of the areas starting from the inner to the outer?
Controlled Area, Supervised Area, Clean Area
Dangerous Area, Standard Area, Safe Area
High Dose Area, Mild Dose Area, Low Dose Area
Contaminated Area, Secondary Area, Decontaminated Area
What is the typical radioactive source used for gamma source?
Cobalt-60
Iodine-131
Uranium-236
Deuterium
There are 2 types of work sites, what are they?
Uncontaminated site and Contaminated site
Safe zone and Danger zone
Compound Radiography site and Open site
Unsupervised site and supervised site
What are the things that must be done to minimize risk over exposure?
Time, Shielding, Distance
Time, Weight of source, Position of source
Shielding, Time, Type of radiation
Distance, Time, Vision
What is the Annual Dose Limit (ADL) for a radiation WORKER
20 mrem/year
6 mSv/year
5000 mrem/year
20 mSv/year
