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______ filters clean the air before it reaches the compressor. - Correct Answers-Intake
A beam clamp should be replaced if it's jaws have been opened more than _____percent of it's
normal opening. - Correct Answers-15
A bill of materials may include information on ______ and other reference information -
Correct Answers-Special processes
A device that performs the work in a pneumatic system is a _____ - Correct Answers-
Actuator
A double back to back seal is classified as _______. - Correct Answers-Multiple sealing unit
A easy-out is used to ______. - Correct Answers-Remove screws and bolts
A gasket not commonly used for permanent services is the ______ gasket. - Correct
Answers-Strip
A grid coupling is also called a _____ coupling - Correct Answers-Falk
A heili-coil is used to - Correct Answers-Replace damaged threads in a bolt hole
A micrometer is used to take precise measurements of_____. - Correct Answers-Non moving
parts
A pillow block bearing failure that is caused by an undersize shaft is - Correct Answers-A
broken cam
A positive- contact seal generally used on cylinder pistons is the ______ seal - Correct
Answers-Cup
A pressure regulating valve is a normally open valve - Correct Answers-After the receiver
A roller chain is considered worn out when it has elongated to _________ percent over its
original length - Correct Answers-2
A special skill that is divided into 10 ,20,30,40,50 or 60 parts is a ______ scale - Correct
Answers-Engineers
, A stroboscope is triggered by _______ - Correct Answers-Transducer
A tool used to cut keyways is a - Correct Answers-Broach
A traditional shaft seal consisted of - Correct Answers-Rope or braided style packing in a
stuffing box
Accumulators are designed to - Correct Answers-Store fluid under pressure until the system
need ir
Air flows through the wheel with less turbulence in a ______ centrifugal fan - Correct
Answers-Airfoil
Always wear ____ when using a gear puller. - Correct Answers-eye protection
An annular combustor consist of a _____. - Correct Answers-Single combustion chamber
An FHP belt that is coaxed 4L300 is ______ inches long. - Correct Answers-30
An optical level consist of telescopic sight attached to a _______. - Correct Answers-Sensitive
spirit level
Anchor bolts must be aligned to the - Correct Answers-Equipment centerline
Anchor bolts that have been improperly installed usually have to be ___. - Correct Answers-
Cut off and replaced
Apprenticeship training is - Correct Answers-Conducted on the job
Bearing temperature during installation should never exceed - Correct Answers-250°F
Bearings getting out of alignment may be caused by - Correct Answers-Uneven tightening of
the end shield plates
Belt conveyor rollers are cylinders with a ______ through the center of each cylinder -
Correct Answers-Shaft
Bevel gears have no - Correct Answers-Inward axial thrust
Bevels are used to: - Correct Answers-Compare angles
Boundary lubrication usually occurs when a machine ______. - Correct Answers-First starts
Cap screws are used when _ - Correct Answers-Finished appearance is required
Chain slings are normally used for - Correct Answers-Lifting rough castings