ITEC 4023 CERTIFICATION SCRIPT 2026
QUESTIONS WITH SOLUTIONS GRADED A+
◍ Airbus announced three concepts for the world's first zero-emission
commercial aircraft. They are hopeful they can have these aircraft ready for
service by 2035. This carbon-neutral technology would reduce the
environmental impact of aircraft operations. The three concepts they are
exploring include which of the following?.
Answer: A turboprop design that can seat up to 100 people that uses a
turboprop engine that is capable of traveling more than 1,000 nautical
miles.A turbofan design that can seat 120-200 passengers with a range of
over 2,000 nautical miles.
◍ What method of consolidation must be used when the slump is less than 1
in. (25 mm]?.
Answer: Vibration
◍ How long must the temperature measuring device remain in the freshly
mixed concrete?.
Answer: At least 2 minutes but not more than 5 minutes
◍ Google Advanced Technology and ____ ATAP) is an in-house technology
incubator..
Answer: projects
◍ Prior to lifting the mold, concrete must be removed from _____..
Answer: The area surrounding the base of the mold
◍ Using _____ Twin technology, smart components that use sensors gather
data about real-time status, working conditions, or positions and are
integrated with a physical item. The components are connected to a
Cloud-based system that receives and processes all the data monitored by
the sensors..
, Answer: Digital
◍ The temperature of concrete may be measured in a wall form. True of False.
Answer: True
◍ What method of consolidation must be used when the slump is greater than
3 in. [75 mm]?.
Answer: Rodding
◍ What is the specified number of roddings for each layer?.
Answer: 25
◍ Scientists are working to create refineries that produce useful compounds
from the waste gas that can serve as raw materials for the synthesis of
various products such as medicines, detergents, fertilizers, and textiles..
Answer: solar
◍ Using replacement body parts that interact with a person's nervous system is
a technology called ___..
Answer: neuroprosthetics
◍ The outside diameter or side dimension of the vibrating element must be at
least _____ but not greater than _____..
Answer: 0.75 in. [19 mm], 1.50 in. [38 mm]
◍ The XE-HP GPU, designed to support the Aurora supercomputer, was built
in a collaboration between Intel, Hewlett Packard, and the Chicago's
Argonne National Laboratory. GPU stands for ____ processing unit..
Answer: Graphics
◍ In rodding the sample, how deep should the rod penetrate each layer?.
Answer: Rod bottom layer to full depth; rod second and final layer
penetrating the previous layer about 25 mm (1 in.)
◍ Select what you need in order to visit an Amazon Go store..
Answer: A smartphoneThe Amazon Go appAmazon account
◍ What are the requirements for the strike-off bar used in this test method?.
Answer: Flat, straight steel bar at least 1/8 by 3/4 by 12 in. [3 by 20 by 300
, mm] or a 4.4 flat, straight high-density polyethylene bar, or other plastic of
equal or greater abrasion resistance, at least 1/4 by 3/4 by 23 in [6 by 30 by
300 mm].
◍ What must be done if there is a slight deficiency in the quantity of concrete
in the measure of consolidation of final layer?.
Answer: Add a quantity of representative concrete before strike off
◍ Google Advanced Technology and ____ (ATAP) is an in-house technology
incubator..
Answer: Project
◍ The slump mold should be in a dry condition before beginning the test. True
or False?.
Answer: False
◍ Why is the isopropyl alcohol added to the meter?.
Answer: To dispel any foam that may be on the surface of the water
◍ The sample of concrete used for temperature determination must be rodded
25 times. True or False?.
Answer: False
◍ When the concrete contains aggregate larger than allowed for the slump test,
the large aggregate must be _____..
Answer: Removed by wet sieving the sample over 1.5 in. [37.5 mm] sieve
◍ Upon final filling of the air meter with water, what part of the liquid level
should be adjusted to teh zero mark on the meter?.
Answer: Bottom of the meniscus
◍ A plastic container can be used for the measure in this method. True or
False?.
Answer: False, measure must be steel or another suitable metal
◍ If less than 2.5 pints of alcohol are used, the air content is always indicated
by the inal meter reading. True or False?.
Answer: False, if the air content is more than 9%, the number of calibrated
QUESTIONS WITH SOLUTIONS GRADED A+
◍ Airbus announced three concepts for the world's first zero-emission
commercial aircraft. They are hopeful they can have these aircraft ready for
service by 2035. This carbon-neutral technology would reduce the
environmental impact of aircraft operations. The three concepts they are
exploring include which of the following?.
Answer: A turboprop design that can seat up to 100 people that uses a
turboprop engine that is capable of traveling more than 1,000 nautical
miles.A turbofan design that can seat 120-200 passengers with a range of
over 2,000 nautical miles.
◍ What method of consolidation must be used when the slump is less than 1
in. (25 mm]?.
Answer: Vibration
◍ How long must the temperature measuring device remain in the freshly
mixed concrete?.
Answer: At least 2 minutes but not more than 5 minutes
◍ Google Advanced Technology and ____ ATAP) is an in-house technology
incubator..
Answer: projects
◍ Prior to lifting the mold, concrete must be removed from _____..
Answer: The area surrounding the base of the mold
◍ Using _____ Twin technology, smart components that use sensors gather
data about real-time status, working conditions, or positions and are
integrated with a physical item. The components are connected to a
Cloud-based system that receives and processes all the data monitored by
the sensors..
, Answer: Digital
◍ The temperature of concrete may be measured in a wall form. True of False.
Answer: True
◍ What method of consolidation must be used when the slump is greater than
3 in. [75 mm]?.
Answer: Rodding
◍ What is the specified number of roddings for each layer?.
Answer: 25
◍ Scientists are working to create refineries that produce useful compounds
from the waste gas that can serve as raw materials for the synthesis of
various products such as medicines, detergents, fertilizers, and textiles..
Answer: solar
◍ Using replacement body parts that interact with a person's nervous system is
a technology called ___..
Answer: neuroprosthetics
◍ The outside diameter or side dimension of the vibrating element must be at
least _____ but not greater than _____..
Answer: 0.75 in. [19 mm], 1.50 in. [38 mm]
◍ The XE-HP GPU, designed to support the Aurora supercomputer, was built
in a collaboration between Intel, Hewlett Packard, and the Chicago's
Argonne National Laboratory. GPU stands for ____ processing unit..
Answer: Graphics
◍ In rodding the sample, how deep should the rod penetrate each layer?.
Answer: Rod bottom layer to full depth; rod second and final layer
penetrating the previous layer about 25 mm (1 in.)
◍ Select what you need in order to visit an Amazon Go store..
Answer: A smartphoneThe Amazon Go appAmazon account
◍ What are the requirements for the strike-off bar used in this test method?.
Answer: Flat, straight steel bar at least 1/8 by 3/4 by 12 in. [3 by 20 by 300
, mm] or a 4.4 flat, straight high-density polyethylene bar, or other plastic of
equal or greater abrasion resistance, at least 1/4 by 3/4 by 23 in [6 by 30 by
300 mm].
◍ What must be done if there is a slight deficiency in the quantity of concrete
in the measure of consolidation of final layer?.
Answer: Add a quantity of representative concrete before strike off
◍ Google Advanced Technology and ____ (ATAP) is an in-house technology
incubator..
Answer: Project
◍ The slump mold should be in a dry condition before beginning the test. True
or False?.
Answer: False
◍ Why is the isopropyl alcohol added to the meter?.
Answer: To dispel any foam that may be on the surface of the water
◍ The sample of concrete used for temperature determination must be rodded
25 times. True or False?.
Answer: False
◍ When the concrete contains aggregate larger than allowed for the slump test,
the large aggregate must be _____..
Answer: Removed by wet sieving the sample over 1.5 in. [37.5 mm] sieve
◍ Upon final filling of the air meter with water, what part of the liquid level
should be adjusted to teh zero mark on the meter?.
Answer: Bottom of the meniscus
◍ A plastic container can be used for the measure in this method. True or
False?.
Answer: False, measure must be steel or another suitable metal
◍ If less than 2.5 pints of alcohol are used, the air content is always indicated
by the inal meter reading. True or False?.
Answer: False, if the air content is more than 9%, the number of calibrated
