ACI Written Exam Questions with Correct Answers// Verified A
+ Edition.
Terms in this set (133)
The sensor of the temperature 3 (75mm)
measureing device shall be
submerged a minimum of
____ in
, The temperature measureing 1(.5 degrees C), 30-120 (0-50 degrees C)
device shall have a capacity of
measuring temperature of
freshly mixed conrcrete to +-
_____
degrees F throught a range of
_____
The temperature measuring annually, accuracy
device shall be calibrated ,
or whenever there is a
question of _____
The temp of concrete may be true
measured in a wheelbarrow
the temp of concrete may be true
measured in a wall form
A composite sample of false
concrete is required even if the
only purpose for
obtaining the sample is to
determine temp.
What must be done to the sample dampen (with water)
container prior to sampling the
concrete
what must be done to the concrete Press concrete around measuring device
surrounding the temp
measuring device after the
device has submerged
How long must the temp device at least 2 minutes (but no more than 5)
remain in the concrete
After temp of concrete is read, reporting of temp
what then is required
the temp of concrete to be 1 (.5 degree C)
measured to the nearest
_________degree F
According to the ASTM C1064 verify conformance to a specified requirement for temp
what is one reason to take the
temp of concrete
A max temp of concrete is False
specified in ASTM C1064
The sample of concrete used False
for temp determination must
+ Edition.
Terms in this set (133)
The sensor of the temperature 3 (75mm)
measureing device shall be
submerged a minimum of
____ in
, The temperature measureing 1(.5 degrees C), 30-120 (0-50 degrees C)
device shall have a capacity of
measuring temperature of
freshly mixed conrcrete to +-
_____
degrees F throught a range of
_____
The temperature measuring annually, accuracy
device shall be calibrated ,
or whenever there is a
question of _____
The temp of concrete may be true
measured in a wheelbarrow
the temp of concrete may be true
measured in a wall form
A composite sample of false
concrete is required even if the
only purpose for
obtaining the sample is to
determine temp.
What must be done to the sample dampen (with water)
container prior to sampling the
concrete
what must be done to the concrete Press concrete around measuring device
surrounding the temp
measuring device after the
device has submerged
How long must the temp device at least 2 minutes (but no more than 5)
remain in the concrete
After temp of concrete is read, reporting of temp
what then is required
the temp of concrete to be 1 (.5 degree C)
measured to the nearest
_________degree F
According to the ASTM C1064 verify conformance to a specified requirement for temp
what is one reason to take the
temp of concrete
A max temp of concrete is False
specified in ASTM C1064
The sample of concrete used False
for temp determination must
