NC Locksmith Exam Section 7 2025
Questions and Answers
Bitting - --CORRECT ANSWER--1. The numbers which represents the
dimensions of the key, 2. The actual cuts or combination of a key.
Bitting list - --CORRECT ANSWER--A listing of all the key combinations used
within a system. The combinations are usually arranged in order of the blind code,
direct code, and/ or key symbol.
Block master - --CORRECT ANSWER--The one pin master for all combinations
listed as a block in the standard progression format.
Build-up pin - --CORRECT ANSWER--The additional element of a pin stack
required to allow operation at different shear line in a cylinder
Change key - --CORRECT ANSWER--1. A key which operated only one cylinder
or a group of a keyed alike cylinders in a keying system, 2. Any device that is used
to mechanically or electronically allow resetting of certain key or combination
locks, see also "reset key" #1
Combination - --CORRECT ANSWER--The group of numbers which represent
the bitting of key and/or the tumblers of a lock or cylinder
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
Questions and Answers
Bitting - --CORRECT ANSWER--1. The numbers which represents the
dimensions of the key, 2. The actual cuts or combination of a key.
Bitting list - --CORRECT ANSWER--A listing of all the key combinations used
within a system. The combinations are usually arranged in order of the blind code,
direct code, and/ or key symbol.
Block master - --CORRECT ANSWER--The one pin master for all combinations
listed as a block in the standard progression format.
Build-up pin - --CORRECT ANSWER--The additional element of a pin stack
required to allow operation at different shear line in a cylinder
Change key - --CORRECT ANSWER--1. A key which operated only one cylinder
or a group of a keyed alike cylinders in a keying system, 2. Any device that is used
to mechanically or electronically allow resetting of certain key or combination
locks, see also "reset key" #1
Combination - --CORRECT ANSWER--The group of numbers which represent
the bitting of key and/or the tumblers of a lock or cylinder
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
