North Carolina Locksmith Exam | High Yield Questions
& Answers | Most Frequently Tested Questions and
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Accurate | Graded A+ ,Reviewed & Rationalized |
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n. 1. the number(s) which represent(s) the dimensions of the key
2. the actual cut(s) or combination of a
key
ANSWER:
Bitting
n. a designation, unrelated to the bitting, assigned to a particular key
combination for future reference when additional keys or cylinders may be
needed
ANSWER:
Blind Code
n. a hand held key bitting punch, often incorporating a trigger-like handle
ANSWER:
Clipper
n. 1. a designation assigned to a particular key combination for reference when
additional keys or cylinders may be needed. See also, "blind code", "direct
code", and "key symbol",
2. a standard for Life Safety, structural integrity, fire safety, etc., either
incorporated into the statutes of a given jurisdiction, or a model standard
ANSWER:
Code
n. a key cut to a specific code rather than duplicated from a pattern key. it may
or may not conform to the lock manufacturer's specifications
,ANSWER:
Code Key
n. a code key which conforms to the lock manufacturer's specifications
ANSWER:
Code Original Key
n. the group of numbers which represent the bitting of a key and/or the tumblers
of a lock or cylinder
ANSWER:
Combination
n. the bottom of a key cut
ANSWER:
Cut Root
n. the shape of the bottom of a key cut. It may have a flat or radius of a specific
dimension, or be a perfect
"V
ANSWER:
Cut Root Shape
n. a set of keys used to make a code original key on a key duplicating machine to
a lock manufacturer's given set of key bitting specifications. Each key is cut with
the correct spacing to one depth only in all bitting positions, with one key for
each depth.
ANSWER:
Depth Key Set
n. a series of blind codes and bittings which are directly related to those of
another bitting list
ANSWER:
Derived Series
n. a designation assigned to a particular key which includes the actual
combination of the key
,ANSWER:
Direct Code
n. the dimension obtained by adding the root depth of a key cut to the length of
its corresponding bottom pin which establishes a perfect shear line. This will not
necessarily be the same as the actual plug diameter.
ANSWER:
Effective Plug Diameter
n. the maximum allowable difference between adjacent cut depths
ANSWER:
Maximum Adjacent Cut Specification
abb. maximum adjacent cut specification
ANSWER:
"MACS"
n. the dimension from the bottom of a cut on a key to the bottom of the blade
ANSWER:
Root Depth
n. a location in a cylinder at which specific tumbler surfaces must be aligned,
removing obstruction(s) which prevented the plug from moving
ANSWER:
Shear Line
n. the dimensions from the stop to the center of the first cut and/or to the
centers of successive cuts
ANSWER:
Spacing
n. the part of a key from which all cuts are indexed and which determines how
far the key enters the keyway
ANSWER:
Stop (of a key)
, n. that portion of the cylinder shell which normally houses the pin chambers,
especially those of a key-inknob
cylinder or certain rim cylinders
ANSWER:
Bible
n. 1. a tool used to cut the keyway into the cylinder plug 2. v. to cut the keyway
into a cylinder plug with a
broach
ANSWER:
Broach
n. 1. a lock or cylinder component which transfers the rotational motion of a key
or cylinder plug to the
bolt works of a lock 2. the bolt of a cam lock
ANSWER:
CAM
n. any cavity in a cylinder plug and/or shell which houses the tumblers
ANSWER:
Chamber
n. a keyway which has been enlarged to accept more than one key section, often
key sections of more
than one manufacturer
ANSWER:
Composite Keyway
n. 1. a flat tumbler which must be drawn into the cylinder plug by the proper key
so that none of its
extremities extends into the shell 2. a flat, usually rectangular tumbler with a
gate which must be aligned
with a sidebar by the proper key
ANSWER:
Disc Tumbler
& Answers | Most Frequently Tested Questions and
Well Verified Answers | 100% Guarantee Pass and
Accurate | Graded A+ ,Reviewed & Rationalized |
Newest Version and Latest Exam!!!
n. 1. the number(s) which represent(s) the dimensions of the key
2. the actual cut(s) or combination of a
key
ANSWER:
Bitting
n. a designation, unrelated to the bitting, assigned to a particular key
combination for future reference when additional keys or cylinders may be
needed
ANSWER:
Blind Code
n. a hand held key bitting punch, often incorporating a trigger-like handle
ANSWER:
Clipper
n. 1. a designation assigned to a particular key combination for reference when
additional keys or cylinders may be needed. See also, "blind code", "direct
code", and "key symbol",
2. a standard for Life Safety, structural integrity, fire safety, etc., either
incorporated into the statutes of a given jurisdiction, or a model standard
ANSWER:
Code
n. a key cut to a specific code rather than duplicated from a pattern key. it may
or may not conform to the lock manufacturer's specifications
,ANSWER:
Code Key
n. a code key which conforms to the lock manufacturer's specifications
ANSWER:
Code Original Key
n. the group of numbers which represent the bitting of a key and/or the tumblers
of a lock or cylinder
ANSWER:
Combination
n. the bottom of a key cut
ANSWER:
Cut Root
n. the shape of the bottom of a key cut. It may have a flat or radius of a specific
dimension, or be a perfect
"V
ANSWER:
Cut Root Shape
n. a set of keys used to make a code original key on a key duplicating machine to
a lock manufacturer's given set of key bitting specifications. Each key is cut with
the correct spacing to one depth only in all bitting positions, with one key for
each depth.
ANSWER:
Depth Key Set
n. a series of blind codes and bittings which are directly related to those of
another bitting list
ANSWER:
Derived Series
n. a designation assigned to a particular key which includes the actual
combination of the key
,ANSWER:
Direct Code
n. the dimension obtained by adding the root depth of a key cut to the length of
its corresponding bottom pin which establishes a perfect shear line. This will not
necessarily be the same as the actual plug diameter.
ANSWER:
Effective Plug Diameter
n. the maximum allowable difference between adjacent cut depths
ANSWER:
Maximum Adjacent Cut Specification
abb. maximum adjacent cut specification
ANSWER:
"MACS"
n. the dimension from the bottom of a cut on a key to the bottom of the blade
ANSWER:
Root Depth
n. a location in a cylinder at which specific tumbler surfaces must be aligned,
removing obstruction(s) which prevented the plug from moving
ANSWER:
Shear Line
n. the dimensions from the stop to the center of the first cut and/or to the
centers of successive cuts
ANSWER:
Spacing
n. the part of a key from which all cuts are indexed and which determines how
far the key enters the keyway
ANSWER:
Stop (of a key)
, n. that portion of the cylinder shell which normally houses the pin chambers,
especially those of a key-inknob
cylinder or certain rim cylinders
ANSWER:
Bible
n. 1. a tool used to cut the keyway into the cylinder plug 2. v. to cut the keyway
into a cylinder plug with a
broach
ANSWER:
Broach
n. 1. a lock or cylinder component which transfers the rotational motion of a key
or cylinder plug to the
bolt works of a lock 2. the bolt of a cam lock
ANSWER:
CAM
n. any cavity in a cylinder plug and/or shell which houses the tumblers
ANSWER:
Chamber
n. a keyway which has been enlarged to accept more than one key section, often
key sections of more
than one manufacturer
ANSWER:
Composite Keyway
n. 1. a flat tumbler which must be drawn into the cylinder plug by the proper key
so that none of its
extremities extends into the shell 2. a flat, usually rectangular tumbler with a
gate which must be aligned
with a sidebar by the proper key
ANSWER:
Disc Tumbler
