MILLWRIGHT LEVEL 1 CORE EXAM SET 2026/2027
QUESTIONS AND SOLUTIONS RATED A+
✔✔Some forming will be disagreeable and hard to get along with. As an apprentice, the
best way to deal with this is to_____. - ✔✔Try to get along with the foreman, Work hard,
and follow the Formans instructions
✔✔Lateral alignment can change very easily - ✔✔During shimming
✔✔Oh mechanical tachometer is used on machinery that rotates at less than ______
rpm - ✔✔10,000
✔✔Under misaligned conditions couplings can _____ to the shaft ends - ✔✔Transmit
strains
✔✔Fiberglass packing material works well in temperatures up to____ - ✔✔1000°F
✔✔To check an instrument for parallax, ______while looking at the cross hairs -
✔✔Move your head slightly
✔✔The rubber lined pump is characteristically used with slurries that have particles -
✔✔Less than 1/4 inch in diameter
✔✔A special skill that is divided into 10 ,20,30,40,50 or 60 parts is a ______ scale -
✔✔Engineers
✔✔The most effective hearing protection is provided by - ✔✔earmuff-type hearing
protectors
✔✔Type of gear pump that uses two identical gears much together is the _____ gear
pump - ✔✔External
✔✔Most hydraulic fluids are - ✔✔Petroleum oil based
✔✔The two types of chemical dryers used in compressed air systems are the
deliquescent dryer and the ______ dryer - ✔✔Desiccant
✔✔If the discharged air of a reciprocating compressor is below its rated capacity, A
possible cause maybe - ✔✔Worn rings on the piston
✔✔The most common way to remove bearings is to use - ✔✔A bearing puller
, ✔✔The type of packing that consist of layers of packing material between layers of
rubber is - ✔✔Laminated
✔✔A heili-coil is used to - ✔✔Replace damaged threads in a bolt hole
✔✔In a standard proportion for chain manufacturing the chain with is approximately
_____ of the chain pitch - ✔✔5/8
✔✔No matter what does scale of the drawing the dimensions are always - ✔✔The
actual size of the object
✔✔Employers who use hazardous materials are required to - ✔✔Label hazardous
materials containers
✔✔Some precautions are made with _______ for easy installation and removal -
✔✔Tabs
✔✔The accuracy of a total station is stated in terms of _______instrument error -
✔✔Constant and scalar
✔✔Materials used in strainers and filters to remove particles from hydraulic fluid are
called - ✔✔Mediums
✔✔The primary function of OSHA is too - ✔✔Establish and enforce standards to ensure
a safe workplace
✔✔The type of centrifugal fan that is suitable for equipment with longshots is the
______ type - ✔✔Forward curved
✔✔The speed at which an actuator moves depends on the - ✔✔Flow rate
✔✔The spherical bearing has an outer race that is a section of a sphere with its
______the bearing mean - ✔✔Center at the center of
✔✔To check for thermal growth alignment problems the equipment must be checked -
✔✔Immediately after stopping
✔✔To measure internal and external rounded corners ______ are used - ✔✔Radius
gauges
✔✔Detergents and dispersants Work by absorbing the insoluble particles and
maintaining them in - ✔✔Suspension
QUESTIONS AND SOLUTIONS RATED A+
✔✔Some forming will be disagreeable and hard to get along with. As an apprentice, the
best way to deal with this is to_____. - ✔✔Try to get along with the foreman, Work hard,
and follow the Formans instructions
✔✔Lateral alignment can change very easily - ✔✔During shimming
✔✔Oh mechanical tachometer is used on machinery that rotates at less than ______
rpm - ✔✔10,000
✔✔Under misaligned conditions couplings can _____ to the shaft ends - ✔✔Transmit
strains
✔✔Fiberglass packing material works well in temperatures up to____ - ✔✔1000°F
✔✔To check an instrument for parallax, ______while looking at the cross hairs -
✔✔Move your head slightly
✔✔The rubber lined pump is characteristically used with slurries that have particles -
✔✔Less than 1/4 inch in diameter
✔✔A special skill that is divided into 10 ,20,30,40,50 or 60 parts is a ______ scale -
✔✔Engineers
✔✔The most effective hearing protection is provided by - ✔✔earmuff-type hearing
protectors
✔✔Type of gear pump that uses two identical gears much together is the _____ gear
pump - ✔✔External
✔✔Most hydraulic fluids are - ✔✔Petroleum oil based
✔✔The two types of chemical dryers used in compressed air systems are the
deliquescent dryer and the ______ dryer - ✔✔Desiccant
✔✔If the discharged air of a reciprocating compressor is below its rated capacity, A
possible cause maybe - ✔✔Worn rings on the piston
✔✔The most common way to remove bearings is to use - ✔✔A bearing puller
, ✔✔The type of packing that consist of layers of packing material between layers of
rubber is - ✔✔Laminated
✔✔A heili-coil is used to - ✔✔Replace damaged threads in a bolt hole
✔✔In a standard proportion for chain manufacturing the chain with is approximately
_____ of the chain pitch - ✔✔5/8
✔✔No matter what does scale of the drawing the dimensions are always - ✔✔The
actual size of the object
✔✔Employers who use hazardous materials are required to - ✔✔Label hazardous
materials containers
✔✔Some precautions are made with _______ for easy installation and removal -
✔✔Tabs
✔✔The accuracy of a total station is stated in terms of _______instrument error -
✔✔Constant and scalar
✔✔Materials used in strainers and filters to remove particles from hydraulic fluid are
called - ✔✔Mediums
✔✔The primary function of OSHA is too - ✔✔Establish and enforce standards to ensure
a safe workplace
✔✔The type of centrifugal fan that is suitable for equipment with longshots is the
______ type - ✔✔Forward curved
✔✔The speed at which an actuator moves depends on the - ✔✔Flow rate
✔✔The spherical bearing has an outer race that is a section of a sphere with its
______the bearing mean - ✔✔Center at the center of
✔✔To check for thermal growth alignment problems the equipment must be checked -
✔✔Immediately after stopping
✔✔To measure internal and external rounded corners ______ are used - ✔✔Radius
gauges
✔✔Detergents and dispersants Work by absorbing the insoluble particles and
maintaining them in - ✔✔Suspension
