ASM BLOCK 4 TEST REVIEW EXAM
QUESTIONS WITH COMPLETE
SOLUTIONS
CLASSIFICATION OF DAMAGE
-REPLACEMENT- - ANSWER-parts to complex, too expensive to rebuild, damage part
is less than 30" total length
limiting factors - ANSWER-man power, supplies, equipment, time, facilities
stop drilling crack - ANSWER-provides a means of stress relief and contains crack
how far do you drill beyond he visible end of crack in stop drilling - ANSWER-0.100
if crack is not reached, how much can you enlarge - ANSWER-in 1/16 increments
physical hazard - ANSWER-can harm you now ( car crash, bombs)
health hazard - ANSWER-develop later in life
what is the supervisors responsibly - ANSWER-proper training in hazmat
have appropriate PPE available
PPE is severable
hazmat containers - ANSWER-must be approved, 5 gallon max, made of plastic, must
be grounded/ covered
hazmat storage - ANSWER-closed/locked when not in view. self closing, fire rated
doors. explosion proof light switches
how are water reactive materials marked - ANSWER-marked with large "W" symbols
what do spill kits contain - ANSWER-safety goggles, face shields, rubber gloves,
coveralls, towels
fire extinguishers - ANSWER-no closer than 10ft and no further than 50ft
fire cabinet - ANSWER-350 degree subjected to a 10min fire test, at least 2" thick
double steel
SIGNAL WORD - CAUTION - - ANSWER-slightly toxic, 1 ounce kills
SIGNAL WORD - WARNING- - ANSWER-moderately toxic, 1 teaspoon kills
, SIGNAL WORD - DANGER- - ANSWER-highly toxic, (poison) 1 taste kills
shelf life - ANSWER-a period of time in which a manufactures sealed product may be
stored and still remain usable
expiration classification - type 1 - - ANSWER-can no be extended
expiration classification - type 2 - - ANSWER-can be extended 1/2 original shelf life.
must be tested and pass first
what mandatory markings are on labels - ANSWER-IAW AFI 90-81, appropriate
warning symbols, manufacture date, re-inspection date, name address phone # of
manufacture
what is corrosion - ANSWER-deterioration of metal by electrochemical reaction to it
environment
atom - ANSWER-smallest unit of an element
electron - ANSWER-negative, moves through metal
proton - ANSWER-positive
neutron - ANSWER-neutral
ION - ANSWER-atom either (+) or (-) charged, moves through liquids not metal
Anode - ANSWER-more active
corrodes easily
positive charged
cathode - ANSWER-more passive
negative charged
causes anode to corrode
metal path - ANSWER-a conductor
transfer electrons
electrolyte - ANSWER-most important factor, strength determined by amount of ions
what can we control - ANSWER-electrolyte
electron flow - ANSWER-flows from anode to cathode ( A to C)
what metals corrode quickly - ANSWER-aluminum and magnesium
QUESTIONS WITH COMPLETE
SOLUTIONS
CLASSIFICATION OF DAMAGE
-REPLACEMENT- - ANSWER-parts to complex, too expensive to rebuild, damage part
is less than 30" total length
limiting factors - ANSWER-man power, supplies, equipment, time, facilities
stop drilling crack - ANSWER-provides a means of stress relief and contains crack
how far do you drill beyond he visible end of crack in stop drilling - ANSWER-0.100
if crack is not reached, how much can you enlarge - ANSWER-in 1/16 increments
physical hazard - ANSWER-can harm you now ( car crash, bombs)
health hazard - ANSWER-develop later in life
what is the supervisors responsibly - ANSWER-proper training in hazmat
have appropriate PPE available
PPE is severable
hazmat containers - ANSWER-must be approved, 5 gallon max, made of plastic, must
be grounded/ covered
hazmat storage - ANSWER-closed/locked when not in view. self closing, fire rated
doors. explosion proof light switches
how are water reactive materials marked - ANSWER-marked with large "W" symbols
what do spill kits contain - ANSWER-safety goggles, face shields, rubber gloves,
coveralls, towels
fire extinguishers - ANSWER-no closer than 10ft and no further than 50ft
fire cabinet - ANSWER-350 degree subjected to a 10min fire test, at least 2" thick
double steel
SIGNAL WORD - CAUTION - - ANSWER-slightly toxic, 1 ounce kills
SIGNAL WORD - WARNING- - ANSWER-moderately toxic, 1 teaspoon kills
, SIGNAL WORD - DANGER- - ANSWER-highly toxic, (poison) 1 taste kills
shelf life - ANSWER-a period of time in which a manufactures sealed product may be
stored and still remain usable
expiration classification - type 1 - - ANSWER-can no be extended
expiration classification - type 2 - - ANSWER-can be extended 1/2 original shelf life.
must be tested and pass first
what mandatory markings are on labels - ANSWER-IAW AFI 90-81, appropriate
warning symbols, manufacture date, re-inspection date, name address phone # of
manufacture
what is corrosion - ANSWER-deterioration of metal by electrochemical reaction to it
environment
atom - ANSWER-smallest unit of an element
electron - ANSWER-negative, moves through metal
proton - ANSWER-positive
neutron - ANSWER-neutral
ION - ANSWER-atom either (+) or (-) charged, moves through liquids not metal
Anode - ANSWER-more active
corrodes easily
positive charged
cathode - ANSWER-more passive
negative charged
causes anode to corrode
metal path - ANSWER-a conductor
transfer electrons
electrolyte - ANSWER-most important factor, strength determined by amount of ions
what can we control - ANSWER-electrolyte
electron flow - ANSWER-flows from anode to cathode ( A to C)
what metals corrode quickly - ANSWER-aluminum and magnesium
