ADT-CBRE Threat Awareness Level 1 Course Study Guide| Questions And 100% Verified Guaranteed Answers.

What is the first action after detecting discovery in countering a WMD Device? - correct answer Secure The mission of Threat Awareness Level (ADT-1) technical first responders is to: - correct answer Detect, Secure, Isolate, and Communicate. What Presidential directive or memorandum dictate Interagency Response to Terrorist Threats or Incidents in the US or Overseas? - correct answer NSPM-36 What process does the FBI use to validate the credibility of a WMD Threat? - correct answer Threat Credibility Evaluation The three elements of the Threat Credibility Evaluation are? - correct answer Adversarial Intent Technical Feasibility Operational Practicality Who should be notified/contacted if a possible WMD threat is discovered/detected? - correct answer The FBI What does IPC stand for in an EOD/Bomb realm? - correct answer Item of Primary Concern What are the two types of WMD devices (codified in NSPM-36)? - correct answer Dispersal Device and Nuclear Device How many National Render Safe Teams are there? - correct answer 2 - NCR Team and Domestic Team What NNSA asset can assist with ground area search? - correct answer RAP Team - Radiation Assessment Program What NNSA asset can assist with airborne radiation detection - correct answer Aerial Measuring System - AMS In the event of a US nuclear weapons accident, which NNSA organization would respond? - correct answer Accident Response Group - ARG Name the three subatomic particles and what they determine. - correct answer Electron - Chemical Properties Proton - Number determines the element Neutron - Number determines nuclear properties Briefly describe the Law of Conservation of Mass-Energy - correct answer Neither Mass nor Energy can be created or destroyed. E = mc^2 What is the difference between Cs-133 and Cs-137 with respect to their nuclei? - correct answer CS-137 has 4 more neutrons than Cs-133 What is a mixture? - correct answer Atoms or components not chemically bonded together What is a Compound? - correct answer Atoms of different elements chemically bonded together What is a Molecule? - correct answer Atoms of the same element chemically bonded together. Copper is the 29th element on the periodic table with an Atomic Weight of 63. How many protons, neutrons, and electrons are in a Copper Atom? - correct answer 29 Protons - indicated by copper being the 29th element on the table. 29 Electrons - Electrons = the number of Protons in the Atom (Stable Atom) 34 Neutrons = Atomic Weight (63) minus Number Protons (29) From what part of the atom does Alpha radiation originate? - correct answer The Nucleus Do Beta particles have a charge? If so, what is it? - correct answer Yes - Can be positive or negative? What is the approximate mass one (1) neutron? - correct answer 1 atomic mass unit (AMU) What is the charge and mass of gamma radiation? - correct answer Neutral, no mass Do X-Rays originate in the nucleus? - correct answer NO What are the best protective measures for neutron radiation? - correct answer Time, distance, shielding. True or False: All radiological exposure comes from contamination. - correct answer False What ratio determines the nuclear stability of an atom? - correct answer The Neutron to Proton Ratio? N:P What is the difference between excitation and ionization? - correct answer Excitation - Elevates the electron to a higher energy orbital without removing it. Ionization - removes an electron from its orbital. What forms of radiation are responsible for direct ionization? - correct answer Alpha, Beta, Proton What forms of radiation are responsible for indirect ionization? - correct answer Neutron, Gamma, X-Ray What type of spectrum masking occurs when the target source is overshadowed by a more intense source? - correct answer Detector Saturation What type of spectrum masking occurs when similar energy spectrum prevents discrimination between individual peaks? - correct answer Energy Masking What is the US unit of measurement which refers to the Activity of a radioactive source (how 'hot' it is)? - correct answer Curie or Ci What US unit of measurement is used for Dose Equivalent - matching the SI unit of Sievert (Sv)? - correct answer REM What US unit of measurement is used for Absorbed Dose - matching SI unit of Gray (Gy)? - correct answer RAD Describe the inverse square law. - correct answer Double the distance, 1/4 the Dose. Half the distance, 4 times the dose. If I know the DOSE that can be received, when else do I need to know to calculate Stay Time downrange? - correct answer The exposure rate In your LANL guide, what is the gamma constant for Np-237? - correct answer 5.13 R/hr per curie - Page 76 of LANL Guide In your LANL guide, what is the Gamma Energy for Co-60? - correct answer 1173 KeV and 1332 KeV - both 100% of time. Page 66 of LANL. What does ALARA stand for? - correct answer As Low As Reasonably Achievable What is 1 Half-Life Value Layer of DU (depleted uranium) for a photon energy of 1.6 MeV? - correct answer 1.12 cm - page 47 of the LANL Guide What is the minimum collection time for a "good" spectrum? - correct answer 300 seconds or 5 minutes What does LD 50/30 mean? - correct answer The lethal dose required to kill 50% of the population in 30 days without medical treatment. How much of a dose (REM) is the general dose for LD50/30? - correct answer 450 REM How many spectra types have to be uploaded to triage for 1 unknown radioisotope? - correct answer 3 What information wold cause the Triage Submission to be classified if Special Nuclear Material is submitted? Hint: you should NOT include it with your submission if you have SNM. - correct answer Location What are the three spectra types that must be uploaded with your submission? - correct answer Known, Unknown, Background What chemical results when sodium cyanide or potassium cyanide is mixed with hydrochloric acid? - correct answer Hydrogen Cyanide or HCN Name any two chemical detection/identification technologies that the WMD-CSTs have. - correct answer RAMAN, FTIR Name any one biological detection/identification technology that WMD-CSTs have. - correct answer HHA True or False: Inhalation is the most harmful route of exposure to Chemical, Biological, and Radiological material. - correct answer True