Emergency Entry Techniques Flashcards
7 cards from real CPL practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Emergency Entry Techniques flashcards as text
When performing a controlled entry on a door with a mortise lock, which tool is most appropriate for bypassing the latch bolt without causing frame damage?
Answer: Loid (credit card shim)
A loid or shim can slip between the door and frame to retract a spring latch on a mortise lock without damaging the frame.
In an emergency entry scenario involving a double-cylinder deadbolt with no interior thumb turn, what is the BEST non-destructive approach?
Answer: Pick the lock cylinder
Picking the lock cylinder is the preferred non-destructive method when no thumb turn exists and the lock must remain functional.
Which emergency entry method is considered MOST destructive and used only as a last resort?
Answer: Drilling the lock
Drilling destroys the lock cylinder and is reserved for situations where non-destructive methods have failed or time is critical.
A locksmith arrives at a scene where a person is trapped inside due to a jammed knob lock. The fastest non-destructive option is:
Answer: Use a bypass tool to retract the latch
A bypass tool can retract a spring latch quickly without damaging the lock hardware.
When using an air wedge during emergency entry, its primary purpose is to:
Answer: Create a gap for bypass tools without damaging the door edge
An air wedge creates a controlled gap between the door and frame, allowing tools to reach the latch or interior hardware.
During a welfare check entry, a locksmith discovers the door is secured by a chain latch from the inside. The appropriate tool to release it without cutting the chain is:
Answer: Chain release tool or bent wire hook
A chain release tool or bent wire hook inserted through the door gap can manipulate and slide the chain out of its track.
Which factor most determines the drilling point location when drilling out a pin tumbler cylinder in an emergency?
Answer: The shear line between the plug and shell
Drilling at the shear line destroys the driver pins so the plug rotates freely, allowing entry without affecting the door or frame.