PKSC 1020 CERTIFICATION EVALUATION
TEST 2026 FULL QUESTIONS AND CORRECT
ANSWERS GRADED A+
●● accelerated aging.
Answer: reaction rate doubles for every 10 degree C rise in temp
●● Avg. Impact Speed of Pkg.
Answer: 5 mph
●● What system provides the best stacking strength?.
Answer: Multicomponent systems
●● 3 Basic Areas of Testing.
Answer: quality, environmental, shipping and abuse
●● Shelf Life determination.
Answer: Effect of environment (temperature and humidity)
●● Drop Test.
, Answer: 90-100% of the next day air parcels are dropped from 30" or
more (waist high); lighter weight packages are dropped from greater
heights
●● thicker cushion absorbs ______ energy and allows for a ______
static load.
Answer: adsorbs more energy and allows for greater static load
●● initial shock impulses ______ over time.
Answer: spreads out (attenuation)
●● sources of vibration very from ________ Hz ones closer to truck bed
vibrate at ____ frequency.
Answer: 2-50 Hz, lower frequency
●● Stacking strength affected by:.
Answer: overhang, humidity, bulging, time, extended warehousing,
interlocked stacking
●● If thickness is decreased by _____, permeability increases by _____.
Answer: 1/2, 2
●● 1 mil =.
TEST 2026 FULL QUESTIONS AND CORRECT
ANSWERS GRADED A+
●● accelerated aging.
Answer: reaction rate doubles for every 10 degree C rise in temp
●● Avg. Impact Speed of Pkg.
Answer: 5 mph
●● What system provides the best stacking strength?.
Answer: Multicomponent systems
●● 3 Basic Areas of Testing.
Answer: quality, environmental, shipping and abuse
●● Shelf Life determination.
Answer: Effect of environment (temperature and humidity)
●● Drop Test.
, Answer: 90-100% of the next day air parcels are dropped from 30" or
more (waist high); lighter weight packages are dropped from greater
heights
●● thicker cushion absorbs ______ energy and allows for a ______
static load.
Answer: adsorbs more energy and allows for greater static load
●● initial shock impulses ______ over time.
Answer: spreads out (attenuation)
●● sources of vibration very from ________ Hz ones closer to truck bed
vibrate at ____ frequency.
Answer: 2-50 Hz, lower frequency
●● Stacking strength affected by:.
Answer: overhang, humidity, bulging, time, extended warehousing,
interlocked stacking
●● If thickness is decreased by _____, permeability increases by _____.
Answer: 1/2, 2
●● 1 mil =.
