1|Page
NOCTI Maintenance Study Guide Questions and Answers with
100% Complete Solutions UPDATED!!!
Hydraulic energy is primarily directed and controlled by A.
cylinders B. electricity C. pumps D. valves - ANSWER D. valves
Why are wear strips used in high - speed manufacturing
operations ? A. reduce wear on costly machine parts B. help a
machine to wear evenly C. compensate for machine wear D.
reinforce parts that are fragile - ANSWER A. reduce wear on
costly machine parts.
When machining a rectangular part on a milling machine , to
finish the third side must be placed in the vise against A. the
moveable jaw B. the solid jaw C. the base D. a pair of parallels -
ANSWER B. The solid Jaw
Abrasive cutoff saws separate material by grinding . This makes
them valuable for cutting A. nonferrous metals B. extremely
tough or hardened material C. internal contours D. external
radii - ANSWER B. Extremely tough or hardened Material
, 2|Page
At each pneumatic work station , the proper sequence of
components is which of the following ? A. lubricator - regulator
- filter C. filter - regulator - lubricator B. regulator - lubricator -
filter D. lubricator - filter - regulator - ANSWER C. Filter-
Regulator-Lubricator
Thrusts loads are ______ to a shaft A. at a right angle B. at 30
degrees C. parallel D. usually damaging - ANSWER C. parallel
Copper tubing can be best cleaned by using A , a file B.
sandpaper C. acid D. steel wool - ANSWER D. steel wool
Two mating parts are to - ANSWER Related by their fit
The " formula " for a 45 degree offset is A. 1.013 B. 1.406 C.
1.414 D. 3.140 - ANSWER C. 1.414
How many positions does a spring centered valve have A. one B.
two C. three D. four - ANSWER C. three
NOCTI Maintenance Study Guide Questions and Answers with
100% Complete Solutions UPDATED!!!
Hydraulic energy is primarily directed and controlled by A.
cylinders B. electricity C. pumps D. valves - ANSWER D. valves
Why are wear strips used in high - speed manufacturing
operations ? A. reduce wear on costly machine parts B. help a
machine to wear evenly C. compensate for machine wear D.
reinforce parts that are fragile - ANSWER A. reduce wear on
costly machine parts.
When machining a rectangular part on a milling machine , to
finish the third side must be placed in the vise against A. the
moveable jaw B. the solid jaw C. the base D. a pair of parallels -
ANSWER B. The solid Jaw
Abrasive cutoff saws separate material by grinding . This makes
them valuable for cutting A. nonferrous metals B. extremely
tough or hardened material C. internal contours D. external
radii - ANSWER B. Extremely tough or hardened Material
, 2|Page
At each pneumatic work station , the proper sequence of
components is which of the following ? A. lubricator - regulator
- filter C. filter - regulator - lubricator B. regulator - lubricator -
filter D. lubricator - filter - regulator - ANSWER C. Filter-
Regulator-Lubricator
Thrusts loads are ______ to a shaft A. at a right angle B. at 30
degrees C. parallel D. usually damaging - ANSWER C. parallel
Copper tubing can be best cleaned by using A , a file B.
sandpaper C. acid D. steel wool - ANSWER D. steel wool
Two mating parts are to - ANSWER Related by their fit
The " formula " for a 45 degree offset is A. 1.013 B. 1.406 C.
1.414 D. 3.140 - ANSWER C. 1.414
How many positions does a spring centered valve have A. one B.
two C. three D. four - ANSWER C. three
