What Type of Diamond Bur Is Used for a Crown

question 15

Multiple Choice

What type of diamond bur is used for a crown preparation when subgingival margins are needed?

• A)Diamond wheel
• B)Diamond flame
• C)Diamond flat-end cylinder
• D)Diamond flat-end taper

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Definitions:

Running Conditions

The operational state of a machine, vehicle, or system under normal, intended use.

Engine Rpm

Engine revolutions per minute (RPM) measures how many times the engine's crankshaft completes a full rotation each minute, indicating the engine's operational speed.

Allison Transmission

A brand known for producing automatic transmissions for heavy-duty vehicles, offering durability and reliability in various applications.

First Speed Clutch

A component in a transmission system that engages to allow the vehicle to operate in its lowest gear.