Strain Is Defined As______
Strain Is Defined As______
A Deformation Resulting From An Applied Load | |
An External Force Opposing An Applied Load | |
An Applied Load Or Force | |
An Internal Force Opposing An Applied Load |
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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Dental Materials MCQs
Stainless Steel Orthodontic Wire Can Be Hardened By______
Stainless Steel Orthodontic Wire Can Be Hardened By______
Age Hardening | |
Tempering | |
Work Hardening | |
Precipitation Hardening |
Stainless Steel Is Used Mostly In Dentistry______
Stainless Steel Is Used Mostly In Dentistry______
To Replace Internal Gold Restorations | |
In Orthodontic Wires | |
To Construct Clasps For Partial Dentures | |
To Strength Amalgam |
Stages Of Annealing In Order______
Stages Of Annealing In Order______
Melting Point, Grain Growth, Recrystallization | |
Recrystallization Recovery, Grain Growth | |
Grain Growth Recrystallization Recovery | |
Recovery Recrystallization Grain Growth |
Stage Recognized In The Firing Of Dental Porcelain Given Below. Which Of State Is Not Correct ?
Stage Recognized In The Firing Of Dental Porcelain Given Below. Which Of State Is Not Correct ?
Low Bisque | |
Cold Stage Bisque | |
Medium Bisque | |
High Bisque |
Stabilization Of Stainless Steel Is Achieved By Adding______
Stabilization Of Stainless Steel Is Achieved By Adding______
Chromium | |
Nickel | |
Titanium | |
Carbon |
Space Lattice Refers To______
Space Lattice Refers To______
Inter Atomic Movement | |
Arrangement Of Atoms | |
Inter Atomic Imbalance | |
Arrangement Of Molecules |
Solder And Flux Used For Joining Elgiloy Wires Are______
Solder And Flux Used For Joining Elgiloy Wires Are______
Silver Solder And Fluoride Flux | |
Silver Solder And Borax Flux | |
Gold Solder And Fluoride Flux | |
Gold Solder And Borax Flux |
Sol – Gel Transformation Is Seen In______
Sol – Gel Transformation Is Seen In______
Impression Compound | |
Impression Plaster | |
Hydrocolloids | |
Elastomer |
Softening Heat Treatment Of Alloy Increases______
Softening Heat Treatment Of Alloy Increases______
Ductility | |
Proportional Limit | |
Tensile Strength | |
Hardness |
Silver Plated Dyes Use An Electrolytic Bath Of______
Silver Plated Dyes Use An Electrolytic Bath Of______
Silver Cyanide | |
Silver Fluorides | |
Silver Iodide | |
Silver Bromide |
Silicate Cement Is Indicated In______
Silicate Cement Is Indicated In______
None Of The Above | |
In The Restoration Of Posterior Tooth | |
Mouth Breathers | |
Patients With High Caries Index |
Silica Sol______
Silica Sol______
Is Applied To The Walls Of The Investment To Produce Hygroscopic Expansion | |
Acts As A Refractory In The Silica Bonded Investments | |
Increase The Strength And The Setting Expansion Of The Phosphate-Bonded Investment | |
Acts As A Retarder In The Silica Bonded Investments |
Shape Memory Is Seen In______
Shape Memory Is Seen In______
Nittinol Wire | |
Stainless Steel Wire | |
Aluminium | |
Tma Wire |
Shape Memory In Niti Is Because Of Stress Induced Form______
Shape Memory In Niti Is Because Of Stress Induced Form______
Ferrite To Austenite | |
Martensite To Austenite | |
Austenite To Martensite | |
Austenite To Ferrite |
Setting Time Of Zoe Is Best Controlled By______
Setting Time Of Zoe Is Best Controlled By______
Altering Ratio Of Two Pastes | |
Adding A Drop Of Water | |
Adding A Drop Of Eugenol | |
Cooling The Glass Slab |
Setting Time Of Amalgam Is Best Controlled By ______
Setting Time Of Amalgam Is Best Controlled By ______
Using Spherical Particles | |
Trituration Time | |
Altering Hg-Alloy Ratio | |
Lathe Cut Alloy |
Setting Of Pop Is Result Of______
Setting Of Pop Is Result Of______
Reaction Between Hemihydrate And Hihydrate | |
Reaction Between Caso4+ 2h2o And Water | |
Difference In Solubility Of Caso4 ½ H2o + Caso4+ 2h2o | |
Nucleation And Growth Of Caso4 ½ H2o Crystals |
Setting Expansion Is Advantageous In______
Setting Expansion Is Advantageous In______
Dies | |
Investment | |
Models | |
Casts |
Secondary Caries Is Least Likely Seen With______
Secondary Caries Is Least Likely Seen With______
Gic | |
Polycarboxylate | |
Zinc Phosphate | |
Silicate Cement |
Rubber Base Impressions Are Poured Immediately As They______
Rubber Base Impressions Are Poured Immediately As They______
Show Gelation | |
Become Elastic | |
Show Imbibition And Syneresis | |
Continue To Polymerize |
Rough Surface Of Elastomeric Impression Results From______
Rough Surface Of Elastomeric Impression Results From______
Air Bubbles | |
Incomplete Polymerization Caused By Premature Removal From Mouth | |
Too Rapid Polymerization | |
Inadequate Mixing |
Rough And Irregular Surface Produced On The Impression Is Because Of______
Rough And Irregular Surface Produced On The Impression Is Because Of______
Air Incorporated During Mixing | |
Due To Improper Ratio Of Polymer And Monomer | |
Improper Application Of Pressure During Impression Making | |
Presence Of Excessive Saliva In Impression Area |
Rough And Irregular Surface Produced On The Impression Is Because Of ?
Rough And Irregular Surface Produced On The Impression Is Because Of ?
Too Rapid Polymerization | |
Presence Of Moisture In Impression Area | |
Improper Application Of Pressure During Impression Making | |
Air Incorporated During Mixing |
Rinsing Of The Impression Is Important To______
Rinsing Of The Impression Is Important To______
Remove Excess Impression Material | |
Accelerate The Setting | |
Hydrate The Impression | |
Remove Saliva |