NICET concrete level 1 Exam
Questions & Answers (Grade A+)
What is Bulk Density used for? (c29) -
correct answer ✅Determining Mass/volume relationship for
conversions in purchase agreements
What is the dimensions of plate glass? (C29) -
correct answer ✅1/4" thick and at least 1" larger than the
diameter of the measure
What are the requirements for a thermometer? (C1064) -
correct answer ✅has a range of at least 30-120°F and readable to
the nearest 1°F
When drying aggregate to constant mass, What should the
temperature of the oven be? (C29) -
correct answer ✅230°F (+/- 10°F)
When is an aggregate sample considered at constant mass? (C29) -
correct answer ✅When the 2 sample weights taken an hour apart
is less than .1%
, NICET concrete level 1 Exam
Questions & Answers (Grade A+)
What is the formula for Bulk Density? (C29) -
correct answer ✅(mass of agg. and measure - mass of measure)
/volume of measure
What is is maximum size to use the jigging procedure? (C29*) -
correct answer ✅Greater than 1.5", but no greater than 5"
What is the formula for void content? (C29) -
correct answer ✅100[(bulk specific gravity X density of water) -
Bulk Density of agg./ bulk specific gravity X density of water
bulk density be reported to the nearest.... (C29) -
correct answer ✅1 LB/ft^3
What is the significance of ASTM C31? -
correct answer ✅It provides the requirements for making, curing,
protecting and transporting concrete specimens
If specimens are made and standard cured what can the test results
be used for? (C31) -
correct answer ✅-Acceptances for specific strength
-checking adequacy of mixture proportions
Questions & Answers (Grade A+)
What is Bulk Density used for? (c29) -
correct answer ✅Determining Mass/volume relationship for
conversions in purchase agreements
What is the dimensions of plate glass? (C29) -
correct answer ✅1/4" thick and at least 1" larger than the
diameter of the measure
What are the requirements for a thermometer? (C1064) -
correct answer ✅has a range of at least 30-120°F and readable to
the nearest 1°F
When drying aggregate to constant mass, What should the
temperature of the oven be? (C29) -
correct answer ✅230°F (+/- 10°F)
When is an aggregate sample considered at constant mass? (C29) -
correct answer ✅When the 2 sample weights taken an hour apart
is less than .1%
, NICET concrete level 1 Exam
Questions & Answers (Grade A+)
What is the formula for Bulk Density? (C29) -
correct answer ✅(mass of agg. and measure - mass of measure)
/volume of measure
What is is maximum size to use the jigging procedure? (C29*) -
correct answer ✅Greater than 1.5", but no greater than 5"
What is the formula for void content? (C29) -
correct answer ✅100[(bulk specific gravity X density of water) -
Bulk Density of agg./ bulk specific gravity X density of water
bulk density be reported to the nearest.... (C29) -
correct answer ✅1 LB/ft^3
What is the significance of ASTM C31? -
correct answer ✅It provides the requirements for making, curing,
protecting and transporting concrete specimens
If specimens are made and standard cured what can the test results
be used for? (C31) -
correct answer ✅-Acceptances for specific strength
-checking adequacy of mixture proportions
