Metallic salts - Study guides, Class notes & Summaries

Lubrication Questions and Answers Graded A+ What role does a lubricant play in equalizing pressures across two contacting surfaces? It helps to reduce friction. Which options best describe all physical states of lubricants? Liquid, semi-solid, solid, and gaseous forms. What is the nature of the sump in a splash- or ring-type natural lubrication system? Pressure lubrication. What is an effective method for the final filtering of fluids? Using stacked metal discs. How is the ...

NACE CIP 1 Practice Exam Questions and Answers 100% Pass Anode - Answer-the electrode at which oxidation occurs. electrons flow away from the the anode in the external circuit. corrosion usually occurs and metal ions enter the solution at the anode cathode - Answer-the electrode at which reduction occurs. electrons flow towards the cathode in the external ciruit cathodic protection - Answer-A technique to reduce the corrosion of a metal surface by making that surface the cathode of an el...

Cosmetology Florida State Board Clinical Exam Review 2024 Questions and Answers 100% Pass - Correct Answer ️️ -scissor over comb work narrow sections but no wider than the comb An Acid- balance rinse may be used - Correct Answer ️️ -to preserve the color in tinted hair After a permanent wave what advise should the cosmetologist give to the client for at home maintenance to help ensure the perm does not quick relax : - Correct Answer ️️ -*Use an alkaline shampoo followed by a...

NACE 1(verified answers) graded A+ already passed !2023Anode The electrode of an electrochemical cell at which oxidation occurs? Anode Electrons flow away from the ______ in the external circuit. Anode Corrosion usually occurs and metal ions enter the solution at the ______? Cathode The electrode of an electrochemical cell at which reduction is the principal reaction? Cathode Electrons flow towards the ______ of an electrochemical cell. Cathodic Protection...

Cosmetology licensing exam questions and answers 100% correct Natural hair colors Such is Hannah also known as vegetable hair color Metallic hair color Contains metallic salts that cause build up and react badly with permanent color and lightener Hydrogen peroxide developer Oxidizing agent that supplies Necessary oxygen to develop molecules in oxidative color Volume Concentration and strength of a developer Lighteners Decolorizing natural hair pigment Single process Lifts and deposit...

Each of the following are true regarding the treatment tooth with a sinus tract EXCEPT one. Which is the EXCEPTION? a) Antibiotics are indicated b) The tooth should be treated with a root canal c) Root-end surgery should be performed if the tract persists after the root-canal d) The sinus tract should heal within a month of the root canal - Antibiotics are indicated 2. Which of the following is the MOST LIKELY adverse effect of internally bleaching an endodontically treated tooth with sup...

Define corrosion. correct answers The deterioration of a substance, usually a metal from a reaction with its environment. What is passivation? correct answers A layer of oxides formed on the surface of a metal that provides corrosion protection. Stainless Steel for example. What are the elements of a corrosion cell? correct answers . Anode • Cathode • Metallic Pathway. . Electrolyte. Describe what happens at the anode. correct answers The metal dissolves into the electrolyte. ...

Corrosion is established as a what kind of current? - ANSWER-Direct Current All corrosion of iron at normal ambient conditions is ________________ ____________ - ANSWER-an electrochemical process Define, E=IR - ANSWER-E is driving voltage, I is current magnitude, R is circuit resistance. The less noble part of a corrosion cell - negatively charged - dissolves metallic iron then converts it to positively charged ions - generates electrons - where oxidation occurs. - ANSWER-Anode The m...

Define Corrosion - The deterioration of a substance, usually a metal from a reaction with its environment What is passivation? - A layer of oxides formed on the surface of a metal that provides corrosion protection. What is an example of passivation? - Stainless Steel What are the elements of a corrosion cell? - Anode, Cathode, Metallic Pathway, Electrolyte Describe what happens at the anode. - The metal dissolves into the electrolyte What is the function of the electrolyte? - Allows the ...

Cosmetology Florida State Board Clinical Exam Review Questions and Answers | Verified & Updated 2024| 100% Correct scissor over comb work narrow sections but no wider than the comb An Acid- balance rinse may be used - Answer ️️ -to preserve the color in tinted hair After a permanent wave what advise should the cosmetologist give to the client for at home maintenance to help ensure the perm does not quick relax : - Answer ️️ -*Use an alkaline shampoo followed by alkaline rinse . *B...