FH40

When the external probe is attached to the FH40 basic unit, which of the following particles can it detect?

• Alpha & Gamma

• Alpha & Beta

• Alpha, Beta & Gamma

• Alpha, Beta, Gamma & Neutrons

What does the FH40 detect without attaching to an external probe?

• Dirty bomb with possible alpha contaminants

• Radiation incidents with no beta and only alpha contaminants

• Radiation incidents with beta and gamma contaminants

• Dirty bomb with only gamma contaminants

What is the default mode of the FH40?

• Counter mode

• Rate meter

• Total dose

• Dosage

FH40 alarm will be triggered at which of the following rate (cps)?

• 50cps

• 1000cps

• 100cps

• 10cps

When taking background measurement at the Decon Point, what is the minimum distance the monitor of the FH40 should be away from any contaminated object or person?

• 50cm

• 100cm

• 150cm

• 200cm

Which of the following detectors uses a hydrogen stocker?

• LCD3.3

• AP4C

• GID3

• FH40

Which of the following type of radiation has the greatest penetrating power?

• Alpha

• Beta

• Gamma

• Neutron

Which of the following set of detectors will be used during an incident involving radiological materials?

• G999, LCD 3.3 and GID-3

• Intensimeter, Ultra-radiac and FH40G

• Draeger tubes, AP4C and Sampling Kit

• GID-3, Dosimeter and LCD 3.3

What is the distance the FH40 probe should be held from a person to detect for contaminants?