In a 2-step master key system with a master key of 32145, which of the following change keys can be used?
Correct!
Wrong!
What item would prevent an exit device from being fire-rated?
Correct!
Wrong!
When selecting a power supply for a job using four 0.75 amp electromagnetic locks, which is the BEST power supply?
Correct!
Wrong!
Which pair of hardware finishes are the same?
Correct!
Wrong!
How many amps are in 35 mA?
Correct!
Wrong!
Which type of machine cuts 2-track and 4-track high security keys?
Correct!
Wrong!
Which of the following is most important to use when using a man lift to enter a job site?
Correct!
Wrong!
How is a magnetic lock installed on a glass door with an aluminum frame?
Correct!
Wrong!
What type of lock is typically used for a safety deposit box?
Correct!
Wrong!
What is the proper way to measure a backset?
Correct!
Wrong!
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