To Prevent Porosity In Self-Cure Acrylic Resin, Curing Should Be Carried In______
To Prevent Porosity In Self-Cure Acrylic Resin, Curing Should Be Carried In______
Under Vacuum Pressure | |
Cold Water | |
Under Tap Water | |
Hot Water |
پاک اسٹڈی لائبریری اپنی خدمات کو بہتر کرنے کے لئے نئے سوفٹ وئیر انسٹال کررہی ہے ۔ اس لئے آئندہ کچھ دن آپ کو کچھ صفحات تک رسائی میں مشکلات کا سامنا ہوسکتا ہے ۔ جس کے لئے ہم معذرت خواہ ہیں۔
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To Prevent Porosity In Self-Cure Acrylic Resin, Curing Should Be Carried In______
Under Vacuum Pressure | |
Cold Water | |
Under Tap Water | |
Hot Water |
To Prevent Porosity In Dental Porcelain It Should Be Backed______
In Vacuum | |
Boric Oxide | |
Under Pressure | |
For Long Period |
To Make The Vinyl Polysiloxane Hydrophilic The Following Is Added______
Water | |
Surfactant | |
Mineral Oil | |
Plasticizer |
To Cure A Heat Cure Resin, A Proper Heating Cycle Is Necessary______
To Prevent Warpage | |
To Prevent Volume Expansion | |
All Of The Above | |
To Prevent The Porosity |
Titanium Casting Is Done______
Under Vacuum In Argon Atmosphere | |
Under Air Pressure In Nitrogen Atmosphere | |
In Specially Fabricated Aluminium Vanadium | |
Using Cad-Cam Technique |
Thickness Of Luting Cement Is______
1-2Μ | |
60-80Μ | |
10-20Μ | |
20-40Μ |
Thermal Conductivity Of Which Material Is Close To Dentin______
Composite Resin | |
Amalgam | |
Silicate | |
Cavity Varnish |
The Zinc Oxide-Eugenol Impression Pastes Harden By______
Heat | |
Chemical Reaction | |
Pressure | |
Cold |
The Yield Strength Of Austenite (Niti Alloy) Is______
240 Mpa | |
100 Mpa | |
700 Mpa | |
560 Mpa |
The Wetting Of An Adherent Surface By An Adhesive Is Related To______
Nature Of The Adherent That Is Crystalline Or Amorphous | |
Surface Texture Of The Adherent | |
Surface Energy Of The Adherent | |
Surface Tension Of The Adherent |
The Water Powder Ratio Of Alginate Is______
15 Ml Of Water To 40 Gms Of Powder | |
40 Ml Of Water To 40 Gms Of Powder | |
40 Ml Of Water To 15 Gms Of Powder | |
100 Ml Of Water To 60 Gms Of Powder |
The Type Of Spatula Used To Mix Composite Is______
Plastic | |
Stainless Steel | |
None Of The Above | |
Iron |
The Tow Cements Which Hold With The Tooth Are______
Znpo4 And Silicate | |
Gic And Silicate | |
Gic And Znpo4 | |
Gic And Polycarboxylate |
The Threshold Limit Value Of Mercury Exposures Is______
Mg / M3 | |
0.05 Mg / M3 | |
Mg / M3 | |
Mg / M3 |
The Term Trituration Means______
None Of The Above | |
Mixing Of Amalgam Alloy And Mercury | |
Lysing Amalgam Alloy | |
Removal Of Excess Of Mercury |
The Term Ordered Hardening Heat Treatment Used In Which Of The Following Dental Alloys ?
Nickel-Chromium | |
Nickel-Titanium | |
Gold-Copper | |
Silver-Palladium |
The Term Given To The Phenomenon Of Moisture Absorption By An Alginate Impression In______
Hysteresis | |
Syneresis | |
Imbibition | |
Gelation |
The Temperature (In °F) Of The Mixing Slab For Silicate Cements Should Be______
85 – 95 | |
75 – 85 | |
65 – 75 | |
55 – 65 |
The Tarnished Layer Of Silver Amalgam Consists Of______
Sulphides Of Silver | |
All Of The Above | |
Oxides Of Tin | |
Chlorides Of Tin |
The Strength Of The Gypsum Specimen When The Water In Excess Of That Required For The Hydrate Of The Hemihydrate Is Left In The Specimen Is Called______
Green Strength | |
Water Strength | |
Dry Strength | |
Compressive Strength |
The Strength Of Gypsum Prouducts Is Generally Expressed In Terms Of______
Compressive Strength | |
Green Strength | |
Tensile Strength | |
Wet Strength |
The Strength Of A Gypsum Investment Is Dependent On______
Silica Content | |
Copper | |
Carbon Content | |
Gypsum |
The Strain That Occurs When A Material Is Stressed To Its Proportional Limit Is______
Resilience | |
Toughness | |
Elastic Limit | |
Maximum Flexibility |
The Stiffness Of A Dental Gold Alloy Is Determined By Its______
Proportional Limit | |
Ultimate Tensile Strength | |
Modulus Of Elasticity | |
Flow |
The Standard Perforated Tray For Us With Alginate Impression Materials May Be Brought To More Customized Contour By______
Beading Wax | |
Boxing Wax | |
Utility Wax | |
Base Plate Wax |