Wear particles - Study guides, Revision notes & Summaries

NCLE Review Questions DK/L Stands for: a. oxygen permeability, b. thermal conduction, c. oxygen transmissibility, d. wettability - C. Oxygen Transmissibility A prism ballast, trunctated lens is on a left eye. The cylinder axis is 90 degrees. Prism base is noted to rotate 15 ddegrees nasally. What cylinder axis shoud be ordered to compensate for the rotation? a. 95, b. 105, c. 110, d. 75, e. 80 - B. 105 Small superficial linear stains are characteristic of? a. foreign particles unde...

1. What is a disease and nonbattle injury (DNBI)? - A disease and nonbattle injury casualty is defined as a Soldiers who is lost to an organization by reason of disease or injury and who is not a battle casualty. 10. How can you avoid contracting water and food borne disease? - ● Only eat and drink food and water from United States-approved sources. ● Do not buy foods, drinks, or ice from civilian vendors unless approved by veterinary personnel. ● Wash hands using soap and potable w...

Nail Technology Final Exam Review Questions and Answers Rated A+ 1. The motor of a micromotor machine is located where? inside the hand piece 2. The speed of the electric file is measured in? RPM 3. The power in the machine or its ability to keep turning when applying pressure during filing is known as: torque 4. Which term refers to the number of abrasive particles per square inch of an electric file? grit 5. Grooves carved into the nail by filing with bits incorrect angle are...

NASCLA Final Practice Exam Questions And Answers All Verified By An Expert As part of housekeeping, combustible scrap and debris on a jobsite must be ______ at regular intervals during construction. Removed 3 multiple choice options The contents of the jobsite first aid kit must be in individually sealed package, and be checked by the employer at least ______ on each job to ensure expiration dates have not expired. Weekly 3 multiple choice options If 25 jobsite employees are...

Oil oxidation causes what type of wear ? - Corrosive wear. Oxidation produces acids, which lead to corrosive wear. The cost of wear is typically what ratio of the cost of energy ? - Two-thirds. It also is estimated that between one-third and one-half of all energy produced is consumed by friction. What are the three particle sizes used to determine the ISO contamination code ? - 4,6 and 14 microns. The ISO 4406:99 code is assigned on the basis of the number of particles per unit volume gre...

Pneumatics Questions and Answers with Certified Solutions What method is employed by an air line filter to remove large particles and water through the filter bowl? A swirling action. Which device is used to cool the air, allowing some dirt and oil vapor to settle out and a significant amount of water vapor to condense? An aftercooler. What does a nominal rating of an air filter represent? The average size of the pores. What is required to avoid component sticking and reduc...

Bandsaw - ANSWER-A machine with a long, continuous cutting blade with serrated teeth that is looped around two or more wheels. The wheels continuously spin the blade during operation. Brass - ANSWER-An alloy of copper and zinc. Brass offers a balance of electrical and thermal conductivity and strength. Most EDM wire is made of brass. Capacitor - ANSWER-A device that stores an electric charge. EDMs require capacitors to generate the electric current used for machining. Ceramic - ANSWER-A...

ATI Med Surg Respiratory B & S Test Bank Questions & Answers (All Answers Explained)-A perioperative nurse is caring for a postoperative patient. The patient has a shallow respiratory pattern and is reluctant to cough or to begin mobilizing. The nurse should address the patients increased risk for what complication? A) Acute respiratory distress syndrome (ARDS) B) Atelectasis C) Aspiration D) Pulmonary embolism - Ans: B Feedback: A shallow, monotonous respiratory pattern coupled with immob...

Navy Exam 4,5 Questions & Answers 2024/2025 Hydraulic systems - ANSWERSAll modern military aircraft contain what for operation of various mechanisms Two - ANSWERSTo ensure required reliability, current aircraft hydraulic system specifications require that how many separate systems be available for operating the flight controls 8,000 - ANSWERSThe pressure utilized in most military high performance aircraft is 3,000 psi, although some new aircraft hydraulic systems operate at 4,000 to w...

To be a pool operator you must - ANSWER-Complete a pool operator training course To prevent spinal injury - ANSWER-All of the above The strong suction in the pool (ENTRAPMENT) is the - ANSWER-Main Drain Electrical systems in the pool must have - ANSWER-GFIs (Ground Fault Circuit Interrupters?) The skimmer _____ prevents floating debris from re-entering the pool - ANSWER-WEIR What is filtration? - ANSWER-Physical process of water moving through the system What is the turnover ra...