Metal alloys - Study guides, Class notes & Summaries

TSA CBT UPDATED Actual Exam Questions and CORRECT Answers Express a greater degree or a comparison between two persons or things. - CORRECT ANSWER- Adding "more" X-Ray Colors - CORRECT ANSWER- Blue/Black, Green, Orange, Red Blue/Black - CORRECT ANSWER- Dense, hard materials. Metal, hard plastics, alloys. Wires, batteries, sunglasses, guns.

Accurate - Answer A measurement is considered accurate if it is judged to be close to the true value. Acid - Answer A sour substance which can attack metal, clothing or skin. The chemical opposite of an alkali. When dissolved in water, its solution has a pH number less than 7. Acids are proton (H+ ion) donors. Activation Energy - Answer The minimum amount of energy needed to start a reaction. Alkali - Answer A soluble base with a pH greater than 7. Makes OH- ions in water. Al...

ABYC Systems Certification Exam Review Questions And Answers Polyethylene - ANS What is the most often used materials for potable water systems? 1. Copper Alloys (incl. bronze, brass and nickel-copper) 2. AISI Type 300 series stainless steel 3. Glass-lined metal 4. FDA approved plastic 5. FDA approved rubber - ANS Name 5 materials allowable for contact use in potable water systems: Siphon Break - ANS What device can be used to separate potable water from other water syste...

ABYC Systems Certification Exam Review Study Guide with Complete Solutions ABYC Systems Certification Exam Review Study Guide with Complete Solutions ABYC Systems Certification Exam Review Study Guide with Complete Solutions Polyethylene - ANSWER-What is the most often used materials for potable water systems? 1. Copper Alloys (incl. bronze, brass and nickel-copper) 2. AISI Type 300 series stainless steel 3. Glass-lined metal 4. FDA approved plastic 5. FDA approved rubber - AN...

Stick This lubricant has a broad distribution over the surface of the thread Spray This lubricant wicks between finer threads Tube This lubricant has a tip controls quality over crest and root of thread Brush-on This lubricant has controlled distribution over the fasteners threads Galling A material transferred from thread to thread unslotted button head Master01 | October, 2024/2025 | Latest update 1 | P a g e | © copyright 2024/2025 | Grade A+ Which of the following descrip...

Burns can be caused by ultraviolet light rays. - CORRECT ANSWER True To treat a third degree burn, apply ointments or antibiotic cream. - CORRECT ANSWER False Any cold liquid you drink can be poured on a first or second degree burn. - CORRECT ANSWER True Too much visible light can cause temporary night blindness. - CORRECT ANSWER True Both earmuffs and earplugs protect the outer ear from burns. - CORRECT ANSWER False Damage to your hear...

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...

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...

RDAEF2 Questions With 100% Verified Answers 2024/2025 Which of the following amalgam types is the most widely used in a modern dental practice and the same type that we will be using in the EF course? - ANS-Admix Select all of the metals that are found in a "dental amalgam". - ANS-silver, tin ,mercury , copper Select all the factors which indicate that an amalgam has been "over triturated (mixed)" - ANS-Sticks to inside of capsule Poor strength in final restoration Resists condensin...

Dental Materials NBDHE Exam Review questions and answers, 100% Accurate, verified. *BIS-GMA stands for - -Bisphenol a-glycidil methacrylate Adhesion - -The chemical attraction between unlike molecules Amalgam - -By definition: an alloy of mercury In dentistry: an alloy of mercury with silver, copper, tin, and zinc Silver, a base metal, susceptible to corrosion Copper added to minimize the corrosion (gamma II phase eliminated) Amalgam desirable features - -Durable Similar compressive st...