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WorksheetsUnits 4-5 NOCTI Review Material
Total questions: 35
Worksheet time: 25mins
A company operating on an international scale is called:
downsizing
globalization
outsourcing
restructuring
A company that is based in one particular country, but has all of it's products made outside of that country and then shipped into it's "home" country to sell the products is called:
downsizing
globalization
outsourcing
restructuring
When a company is purchased by another company, this is called:
downsizing
globalization
outsourcing
restructuring
When two companies decide to merge together to form a larger company or business, this is called:
downsizing
globalization
outsourcing
restructuring
When a company decides to fire (or let go) of a lot of its employees for the purpose of increasing their overall profit margin, this is called:
downsizing
globalization
outsourcing
restructuring
When a company moves all of the manufacturing parts of its business to another country, this is called:
downsizing
globalization
outsourcing
restructuring
When a company hires a business operation to handle all of its customer service needs and eliminates that function in its own country, this is called:
downsizing
globalization
outsourcing
restructuring
When a company opens more of its own stores in several other countries, this is called:
downsizing
globalization
outsourcing
restructuring
Moving a company's manufacturing functions to 5 other countries is an example of:
downsizing
globalization
outsourcing
restructuring
Changing the name of a company and/or deciding to sell additional, or all-together different products is an example of:
downsizing
globalization
outsourcing
restructuring
A force applied in opposite directions to an object, as illustrated in the figure, puts the object under a ____ stress.
shearing
bending
tension
compression
Properties of common ____ materials are divided into the following categories: physical, mechanical, thermal, electric, and acoustic.
rigid
solid
gaseous
liquid
An automotive engineer needs to design a radiator for a new model automobile. To facilitate heat transfer, the best construction material for a radiator is:
high-temperature plastic
copper
fiberglass
stainless steel
The junction of two dissimilar metals that produces a voltage proportional to the amount of heat applied is a:
thermal relay
thermistor
thermocouple
thermal rectifier
Which of the following materials is the best for conducting electricity?
wood
copper
plastic
steel
The primary function of insulation is to:
prevent infestation
reduce the rate of heat transfer
keep the pipe or vessel from rusting
maintain sanitary conditions
Stainless steel transfers ____ heat than cast iron at the same temperature.
the same
more
less
one half the
Nonferrous metals have an absence of:
copper
aluminum
brass
iron
Which material within a solenoid is affected by the magnetic field created when energized?
steel
stainless steel
aluminum
ceramic
Any material that reduces the amount of heat transfer is called a/an:
conductor
thermoblock
pressurized gas
insulator
The ____ code defines requirements when joining metals using the MIG (metal inert gas) process.
IEE
OSHA
AWS
ISA
Abrasive cutoff saws penetrate material by grinding, which makes them valuable for cutting:
nonferrous metals
hardened metals
internal contours
external radii
A/An ____ is an unmanned, computer-controlled mobile transport unit used for material handling and transportation in a wide range of industries.
PLC
AGV
CNC
CIM
The transfer of heat between two objects in contact is known as:
conduction
convection
friction
radiation
Tensile strength is the resistance a metal has to being:
pulled apart
compressed
bent
twisted
Forging is commonly performed on what type of materials?
metals
heavy castings
hard woods
thermoplastics
What is the effect of mixing oil and compressed oxygen?
oxidizing flame
equal oxygen and acetylene pressure
explosion or fire
regulators will not squeak
Using the information table below, determine which insulation configuration would provide the greatest resistance to heat flow.
2 inches polyisocyanurate
3 inches vermiculite
3-1/2 inches expanded polystyrene
4 inch fiberglass batt
By definition, ____ is any complex, organic, polymerized compound capable of being formed into a desired shape by molding, casting, or spinning.
plastic
wood
steel
aluminum
Which of the following is a ferrous metal?
magnesium
copper
aluminum
mild steel
A pipe exposed to normal outdoor temperatures bursts due to freezing. The pipe must be replaced with the same type of material that experienced the failure. What is the best way to protect the pipe from failing again?
Cover the new pipe with insulation to minimize the heat flow.
Paint the pipe with a material to prevent corrosion.
Shorten the length of the pipe to minimize exposure.
Reduce the diameter of the pipe to provide strength.
Which of the following adversely affects the strength of materials?
barometric pressure
stains
altitude
corrosion
Fiberglass insulation is rated with a number referred to as the R-Value. This number represents:
thermal reflection
thermal resistance
temperature reflection
temperature resistance
When selecting material for a part requiring high strength and light weight, a good choice would be:
iron
brass
steel
aluminum
The reason ferrous metals are magnetic is because they contain:
iron
gold
silver
aluminum
