AERB Radiation Safety Training

Which Organisation is enforcing AE(RP)R-2004 for radiation safety in our country?

• AEC

• BRIT

• BARC

• AERB

What is the whole body effective dose limitation for occupational workers?

• 20 mSV/Year averaged over 5 consecutive years

• 20 mSV/Year averaged over any 5 years

• 30 mSV/Year averaged over 5 consecutive years

• 1 mSV/Year

What is the whole body effective dose limitation for general public?

• 20 mSV/Year

• 15 mSV/Year

• 2 mSV/Year averaged over 5 consecutive years

• 1 mSV/Year

What is the recommended Lead equivalence for lead Aprons in India?

• 0.5 mm

• 1.5 mm

• 0.25 mm

• 2 mm

What is the frequency of periodic Quality Assurance of Radiography Equipment?

• Once in a year

• Once in two years

• Once in three years

• Once in five years

What is the monitoring period for TLD Badge?

• Monthly

• Quarterly

• Half Yearly

• Yearly

What is the method of protection from external hazards of radiation?

• Time

• Distance

• Shielding

• All of the above

What is TLD Badge?

• Radiation Protection Device

• Exposure Rate Measuring Device

• Radiation Dose Measuring Device

• All of the above

How much scatter radiation is cut-off by lead apron?

• 50 %

• 10 %

• 70 %

• More than 90%

Which radiation symbol is applicable for X-ray Installation?

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