Dental Materials Study Guide – Free NEET DENTAL PG TEST SERIES 2

Dental Material is the science that deals with the various chemical phenomenon occurring in various dental materials like tarnish, corrosion. How these phenomena occur in the oral cavity and what changes have taken place in dental material science to avoid such phenomenon. Dental Materials Study Guide will help in preparing for NEET 2019 exam.


Dental Materials Study Tips

Question 1: Which of the following hardness test is independent of ductility of the material?

A. Knoop Hardness test

B. Vicker’s test

C. Rockwell test

D. Brinell’s test

Answer

Answer: [A]

 

Question 2: What is contact angle between saliva and acrylic of complete denture?

A. 90 degrees

B. 75 degrees

C. 135 degrees

D. 180 degrees

Answer

Answer: [B]

 

Question 3: Ductility of which type of following material increases by increasing the shear stress?

A. Thixotropic fluid

B. Viscoelastic material

C. Pseudoplastic fluid

D. Dilatant fluid

Answer

Answer: [D]

 

Question 4: What is the setting time of TYPE II zinc oxide eugenol impression paste?

A. 1 minute

B. 5 minutes

C. 10 minutes

D. 15 minutes

Answer

Answer: [D]

 

Question 5: What is the value of dimensional change noted in polyether impression material?

A. 0.17

B. 0.23

C. 0.4

D. 0.6

Answer

Answer: [B]

 

NEET DENTAL TEST SERIES 1

NEET DENTAL MOCK TEST

Pages ( 1 of 4 ): 1 234Next »

Leave a Reply

Your email address will not be published. Required fields are marked *

CommentLuv badge