INSTRUMENT CLASSIFICATION BY G.V. BLACK

IMPORTANT VIVA QUESTIONS CONTD.

📌 INSTRUMENTS:

Q1.  What is G.V Black’s Classification?

Ans: This classification is based on the use of the instruments:

1) Cutting instruments                                            

(A) Hand

- Chisel

- Excavator

- Hatchets

- Hoes

(B) Rotary

- Burs

- Stones

- Discs