Home » Dental Materials Quiz » Dental Materials Quiz 7

Dental Materials Quiz 7

0%
0

Dental Materials Quiz 7

1 / 50

The preferred material for repair of fractured denture base is______________?

2 / 50

When making a polysulphide impression for a caste crown, custom trays are usually preferred over stock trays for all of the following reasons except_______________?

3 / 50

The simplest alloy is a_______________?

4 / 50

In measuring Vickers hardness no. Which of the following is used________________?

5 / 50

The wetting of an adherent surface by an adhesive is related to________________?

6 / 50

Compressive stress is computed by dividing the external force by the_______________?

7 / 50

Which of the following is NOT true of polymethyl methacrylate ?

8 / 50

The polymerization of self-curing resin takes faster in______________?

9 / 50

The malleting force is directed______________?

10 / 50

Which cement base has the highest modulus of elasticity ?

11 / 50

Component of inlay wax which makes it flake resistant is_____________?

12 / 50

KHN value of Amalgam is_________________?

13 / 50

The gold alloys used for casting contain at least?. percent of precious metal according to ADA specification number 5________________?

14 / 50

Cold cure acrylic expand in water by___________?

15 / 50

Torsional force is_______________?

16 / 50

The modulus of elasticity is defined as_______________?

17 / 50

The American dental association (ADA) specification number for non-aqueous elastomeric dental impression material is______________?

18 / 50

Which of the following may result if an excessive amount of monomer is incorporated into an acrylic resin mixture ?

19 / 50

Agar impression materials differ from alginate impression materials in that the former sets by_______________?

20 / 50

Which is not present in porcelain________________?

21 / 50

Trisodium phosphate in alginate acts are_______________?

22 / 50

Thermal conductivity of which material is close to dentin____________?

23 / 50

Trisodium phosphate added to alginate contributes towards_______________?

24 / 50

Alginate impression material is________________?

25 / 50

Sub surface porosity can be decreased by_______________?

26 / 50

Which one of the following categories of dental materials has the highest thermal conductivity_________________?

27 / 50

Ultimate tensile strength refers to_________________?

28 / 50

Flux is used during casting to________________?

29 / 50

Wash or corrective impression is done by______________?

30 / 50

Cavo surface angle for amalgam resoration is butt joint as____________?

31 / 50

The most commonly used accelerator in gypsum product is___________________?

32 / 50

Incomplete casting is the result of_____________?

33 / 50

Deformation that is recovered upon removal of an externally applied force or pressure is known as_____________?

34 / 50

Which one of the following dental cements does not contain water as part of the composition of the liquid component ?

35 / 50

Discolouration of silver alloy is due to_____________?

36 / 50

Plaster mix____________?

37 / 50

Back pressure porosity can be avoided by________________?

38 / 50

To prevent porosity in dental porcelain it should be backed________________?

39 / 50

A crystal in metal substructure is_______________?

40 / 50

Dentin bonding agents usually contain_____________?

41 / 50

In amalgam alloy which acts as oxygen scavenger_____________?

42 / 50

Which of the following is common to both zinc eugenol cement and polycarboxylate cement?

43 / 50

Along with polymerisation shrinkage, one of the major disadvantages of polymethyl methacrylate as denture base resin are its poor_____________?

44 / 50

The most commonly used, most biocompatible and adhesive cement is______________?

45 / 50

Which of the following is the main constituent of porcelain__________________?

46 / 50

High copper amalgam can be produced_____________?

47 / 50

Most commonly used retarder in gypsum_____________?

48 / 50

The castability of chromium-cobait base metal alloys when compared to gold based noble metal alloys is_______________?

49 / 50

Dentin conditioner has the following function______________?

50 / 50

Frozen slab technique of mixing zinc phosphate is used for_______________?

Provide Your Information

Your score is

The average score is 0%

0%

Share on facebook
Facebook
Share on twitter
Twitter
Share on whatsapp
WhatsApp
Dental Materials Quiz 1
Dental Materials Quiz 2
Dental Materials Quiz 3
Dental Materials Quiz 4
Dental Materials Quiz 5
Dental Materials Quiz 6
Dental Materials Quiz 8
Dental Materials Quiz 9
Dental Materials Quiz 10
Dental Materials Quiz 11

Help Concept 360 Please. We need 500 Youtube Subscriber. Please Subscribe our Youtube Channel. Click below link to subscribe Please

آپ سے گزارش ہے کہ ہمارے یوٹیوب چینل کوسبسکرائب کر کے ہماری مدد کریں جیسا کہ یہ ویب سائٹ آپکی مدد کر رہی ہے۔ شکریہ