Summary Metal Coils Endorsement (NYS) Exam
Questions with Answers (Latest Update )
The sensor of the temperature measuring device shall be submerged a minimum
of _____ in. [_____mm] into the freshly mixed concrete. - ANSWER>>3 in. [75
mm]
The temperature measuring device shall have a capacity of measuring
temperature of freshly mixed concrete to +- _____ degrees F [+- _____ C]
throughout a range of _____. - ANSWER>>1 degree F [0.5 C], 30 degrees F to 120
F [0 C to 50 C]
The temperature measuring device shall be calibrated _____, or whenever there
is a question of _____. - ANSWER>>Annually, accuracy
The temperature of concrete may be measured in a wheelbarrow. True or False? -
ANSWER>>True
The temperature of concrete may be measured in a wall form. True of False -
ANSWER>>True
A composite sample of concrete is required even if the only purpose for obtaining
the sample is to determine temperature. True of False? - ANSWER>>False
What must be done to the sample container prior to sampling the concrete? -
ANSWER>>Dampen (with water)
What must be done to the concrete surrounding the temperature measuring
device after the device is submerged in the fresh concrete. - ANSWER>>Gently
press the concrete around the temperature measuring device at the surface of
the concrete
, How long must the temperature measuring device remain in the freshly mixed
concrete? - ANSWER>>At least 2 minutes but not more than 5 minutes
After the temperature of the concrete is read, what is required? -
ANSWER>>Reporting of temperature
The temperature of concrete is reported to the nearest _____ degrees F [_____ C]
- ANSWER>>1 degree F [0.5 C]
According to ASTM C1064, what is one reason to take the temperature of
concrete? - ANSWER>>Verify conformance to a specified requirement for
temperature of concrete
A maximum temperature of freshly mixed concrete is specified in ASTM C1064.
True of False? - ANSWER>>False
The sample of concrete used for temperature determination must be rodded 25
times. True or False? - ANSWER>>False
Sampling by this method is required when tests are to be made to determine
_____ with specification requirements. - ANSWER>>Compliance
This method covers sampling from four types of mixtures which are _____, _____,
_____, and _____. - ANSWER>>Stationary mixers, paving mixers, revolving drum
mixers, and open top mixers
The maximum allowable time between obtaining the first and final portions of a
composite sample is _____ minutes. - ANSWER>>15
Portions of a composite sample shall be thoroughly remixed bfore beginning tests
on the sample. True of False? - ANSWER>>True
Questions with Answers (Latest Update )
The sensor of the temperature measuring device shall be submerged a minimum
of _____ in. [_____mm] into the freshly mixed concrete. - ANSWER>>3 in. [75
mm]
The temperature measuring device shall have a capacity of measuring
temperature of freshly mixed concrete to +- _____ degrees F [+- _____ C]
throughout a range of _____. - ANSWER>>1 degree F [0.5 C], 30 degrees F to 120
F [0 C to 50 C]
The temperature measuring device shall be calibrated _____, or whenever there
is a question of _____. - ANSWER>>Annually, accuracy
The temperature of concrete may be measured in a wheelbarrow. True or False? -
ANSWER>>True
The temperature of concrete may be measured in a wall form. True of False -
ANSWER>>True
A composite sample of concrete is required even if the only purpose for obtaining
the sample is to determine temperature. True of False? - ANSWER>>False
What must be done to the sample container prior to sampling the concrete? -
ANSWER>>Dampen (with water)
What must be done to the concrete surrounding the temperature measuring
device after the device is submerged in the fresh concrete. - ANSWER>>Gently
press the concrete around the temperature measuring device at the surface of
the concrete
, How long must the temperature measuring device remain in the freshly mixed
concrete? - ANSWER>>At least 2 minutes but not more than 5 minutes
After the temperature of the concrete is read, what is required? -
ANSWER>>Reporting of temperature
The temperature of concrete is reported to the nearest _____ degrees F [_____ C]
- ANSWER>>1 degree F [0.5 C]
According to ASTM C1064, what is one reason to take the temperature of
concrete? - ANSWER>>Verify conformance to a specified requirement for
temperature of concrete
A maximum temperature of freshly mixed concrete is specified in ASTM C1064.
True of False? - ANSWER>>False
The sample of concrete used for temperature determination must be rodded 25
times. True or False? - ANSWER>>False
Sampling by this method is required when tests are to be made to determine
_____ with specification requirements. - ANSWER>>Compliance
This method covers sampling from four types of mixtures which are _____, _____,
_____, and _____. - ANSWER>>Stationary mixers, paving mixers, revolving drum
mixers, and open top mixers
The maximum allowable time between obtaining the first and final portions of a
composite sample is _____ minutes. - ANSWER>>15
Portions of a composite sample shall be thoroughly remixed bfore beginning tests
on the sample. True of False? - ANSWER>>True
