BTM 200 PRACTICE EXAMINATION 2026
QUESTIONS WITH ANSWERS GRADED A+
◍ Analog is continuous and digital is discrete with specific values.
Answer: What is the difference between Analog and Digital (Discrete)
Information?
◍ What are the characteristics of a confined space.
Answer: Large enough to allow a person to enter and perform workLimited
or restricted means of entryNot designed for continuous human
occupancyCoast guard policy on confined spaces
◍ Perform a frisk.
Answer: Ask if the subject has anything in their pockets that could stick
poke or harm the officer Remove weapon If found in plain sight
◍ Flag status.
Answer: - U.S flagged- Foreign flagged - With out nationality - Assimilated
as a vessel without nationality (conflicting claim) (sails under the flags of
two states using that as convenience)
◍ Demonstrate hand cuffing (standing) with regular hand cuffs.
Answer: Hands above their head, palms facing you, spin around until I tell
you to stop, checking for any weapon, lean forward to your waist, wide your
stand and keeps your hands behind your back
◍ Ballistic needle effect.
Answer: when the stream penetrates the soft tissue of the eyes when being
spray too close
◍ Conduct. SIA on a prone subject..
Answer: 1. Maintain control of the subject shoulder with one hand 2. Roll up
on the shoulder that is closest to the officer 3. Bring their top leg back
, towards you and extend the bottom leg out 4. Lock prisioners top leg with
your shin 5. Start search with their head crush hair bun to see any weapon or
mean of scape 6. Remove eyeglasses, hairpins, necklaces 7 check their
mouth place your hand in front of they spit and ask them to open their
mouth, run the tongue between cheek and gums.Press the cheeks and gums
8. Check the arm pit, chest and arms removing items 9 for females do not
unbutton the t shirt if it exposes the brassiere 10. Remove the seabelt turn
down the waits band un button the pants11. Crush and feel pant pockets 12
inform and check the groin area and check the rest of the leg13. Remove
shoe and sock, check Inside of the shoe check insole and ask to move toes to
see any hidden item 14 and then switch sides and same procedure to the
other side.
◍ -6 dB per octave.
Answer: What is the power distibution of brown/red noise?
◍ Explain intrinsically safe equipment.
Answer: Will not ignite flammable gases.
◍ Vessel status.
Answer: Vessels subject to the jurisdiction of the United States - recreational
vessels - comercial vessels : fishing vessels, tour boats - warships: all coast
guard cutters are warships Government owned non-commercial vessels:
NOAA, local state police boats
◍ by taking unwanted noise (ambient noise) and eliminating it.
Answer: How do noise cancelling headphones work?
◍ Event-Related Potentials (ERP).
Answer: brain electrical activity that comes from simultaneous firing of
synapses and is related to a specifc event
◍ What to do when is below 4500 or 20cps.
Answer: Can you determine and locate the source Is source legitimate and/or
shipment approved Continue boarding and record in misle- cg16616
◍ Give a verbal command in a firm authoritative voice.
, Answer: REMAINED SEATED OR YOU WILL GET PEPPER SPRAYED
◍ What to do during a hostage situation.
Answer: Humanize the subject
◍ Medical Devices.
Answer: -Implantable energy harvesting-Wearable sensors-Haptic
Communication
◍ working memory.
Answer: What is an example for fMRI?
◍ Kirigami Inspired Lead-based EH.
Answer: -Increased flexibility, conformability, and stretch on lead. Different
cuts on the end of the lead wire create different stretch displacements. Cut
size affects power. 5mm <1.5mm (Cut) in power generation.
◍ very strong below 250 Hz; dominated by 20-200 Hz.
Answer: What frequencies are brown/red noise most prevalent at?
◍ Right of approach.
Answer: Approach a vessel via questioning to determine nationality Vessel
name Flag state Documentation/ registration number Masters name
nationality Vessel owner
◍ When offered gifts by the boating public, what is the proper response and
conduct for boarding personel?.
Answer: Nothing more than 20$ and must think about how the public will
view it"I really appreciate the gesture but the coast guard policy does not
allow me to take gifts, your cooperation and commitment is more than
enough"
◍ Some EH device designs.
Answer: Cantilever: kinetic energy, 0.5 V, 43 nABuckled beam array:
bending, 4.5 V, 200 nA, 0.9 uW. Sufficient to self-power a pacemaker for 1
day.Helical EH: bending, twisting, 0.28 V, 0.036 uW, a 10*10 array would
expend p-eacemaker battery by 1.5 years.Multi-beam: bending, 0.5V, 0.2
QUESTIONS WITH ANSWERS GRADED A+
◍ Analog is continuous and digital is discrete with specific values.
Answer: What is the difference between Analog and Digital (Discrete)
Information?
◍ What are the characteristics of a confined space.
Answer: Large enough to allow a person to enter and perform workLimited
or restricted means of entryNot designed for continuous human
occupancyCoast guard policy on confined spaces
◍ Perform a frisk.
Answer: Ask if the subject has anything in their pockets that could stick
poke or harm the officer Remove weapon If found in plain sight
◍ Flag status.
Answer: - U.S flagged- Foreign flagged - With out nationality - Assimilated
as a vessel without nationality (conflicting claim) (sails under the flags of
two states using that as convenience)
◍ Demonstrate hand cuffing (standing) with regular hand cuffs.
Answer: Hands above their head, palms facing you, spin around until I tell
you to stop, checking for any weapon, lean forward to your waist, wide your
stand and keeps your hands behind your back
◍ Ballistic needle effect.
Answer: when the stream penetrates the soft tissue of the eyes when being
spray too close
◍ Conduct. SIA on a prone subject..
Answer: 1. Maintain control of the subject shoulder with one hand 2. Roll up
on the shoulder that is closest to the officer 3. Bring their top leg back
, towards you and extend the bottom leg out 4. Lock prisioners top leg with
your shin 5. Start search with their head crush hair bun to see any weapon or
mean of scape 6. Remove eyeglasses, hairpins, necklaces 7 check their
mouth place your hand in front of they spit and ask them to open their
mouth, run the tongue between cheek and gums.Press the cheeks and gums
8. Check the arm pit, chest and arms removing items 9 for females do not
unbutton the t shirt if it exposes the brassiere 10. Remove the seabelt turn
down the waits band un button the pants11. Crush and feel pant pockets 12
inform and check the groin area and check the rest of the leg13. Remove
shoe and sock, check Inside of the shoe check insole and ask to move toes to
see any hidden item 14 and then switch sides and same procedure to the
other side.
◍ -6 dB per octave.
Answer: What is the power distibution of brown/red noise?
◍ Explain intrinsically safe equipment.
Answer: Will not ignite flammable gases.
◍ Vessel status.
Answer: Vessels subject to the jurisdiction of the United States - recreational
vessels - comercial vessels : fishing vessels, tour boats - warships: all coast
guard cutters are warships Government owned non-commercial vessels:
NOAA, local state police boats
◍ by taking unwanted noise (ambient noise) and eliminating it.
Answer: How do noise cancelling headphones work?
◍ Event-Related Potentials (ERP).
Answer: brain electrical activity that comes from simultaneous firing of
synapses and is related to a specifc event
◍ What to do when is below 4500 or 20cps.
Answer: Can you determine and locate the source Is source legitimate and/or
shipment approved Continue boarding and record in misle- cg16616
◍ Give a verbal command in a firm authoritative voice.
, Answer: REMAINED SEATED OR YOU WILL GET PEPPER SPRAYED
◍ What to do during a hostage situation.
Answer: Humanize the subject
◍ Medical Devices.
Answer: -Implantable energy harvesting-Wearable sensors-Haptic
Communication
◍ working memory.
Answer: What is an example for fMRI?
◍ Kirigami Inspired Lead-based EH.
Answer: -Increased flexibility, conformability, and stretch on lead. Different
cuts on the end of the lead wire create different stretch displacements. Cut
size affects power. 5mm <1.5mm (Cut) in power generation.
◍ very strong below 250 Hz; dominated by 20-200 Hz.
Answer: What frequencies are brown/red noise most prevalent at?
◍ Right of approach.
Answer: Approach a vessel via questioning to determine nationality Vessel
name Flag state Documentation/ registration number Masters name
nationality Vessel owner
◍ When offered gifts by the boating public, what is the proper response and
conduct for boarding personel?.
Answer: Nothing more than 20$ and must think about how the public will
view it"I really appreciate the gesture but the coast guard policy does not
allow me to take gifts, your cooperation and commitment is more than
enough"
◍ Some EH device designs.
Answer: Cantilever: kinetic energy, 0.5 V, 43 nABuckled beam array:
bending, 4.5 V, 200 nA, 0.9 uW. Sufficient to self-power a pacemaker for 1
day.Helical EH: bending, twisting, 0.28 V, 0.036 uW, a 10*10 array would
expend p-eacemaker battery by 1.5 years.Multi-beam: bending, 0.5V, 0.2
