Dental Materials Study Tips – Free NEET DENTAL PG TEST SERIES 3

Dental Material is the science that deals with the chemistry of various materials used in dentistry such as filling materials, impression materials, casting materials, hydrocolloids, polymers, silicon, etc. Following are free Dental Materials Study tips along with free NEET DENTAL PG TEST SERIES 3 with answers to review.


Free NEET DENTAL PG TEST SERIES 3

 

Question 1: Knoop’s hardness test is also known as microhardness test because the load used is less than

A. 2 N

B. 5 N

C. 6.7 N

D. 9.8 N

Answer

Answer: [D]

 

Question 2: Maximum amount of dimensional change is noted in which of the following elastomeric impression material?

A. Polysulphide

B. Polyether

C. Addition silicone

D. Condensation silicone

Answer

Answer: [D]

 

Question 3: Which of the following elastomeric impression material terminates in a vinyl group?

A. Polysulphide

B. Polyether

C. Addition silicone

D. Condensation silicone

Answer

Answer: [C]

 

Question 4: Which of the following type of retarder is considered best for controlling gelation time of irreversible hydrocolloid impression material?

A. Trisodium phosphate

B. Saliva

C. Blood

D. Galactose

Answer

Answer: [A]

 

DENTAL MATERIAL TEST SERIES I

DENTAL MATERIAL TEST SERIESS II

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