Select all the correct answers in the following. The high rate of metal removal and so on. See question examples and get ideas for your survey. Which of the following is a conventional process of machining? There are so many types of survey questions. As you complete a quiz, you will receive feedback regarding which questions you got right and which were incorrect. In this page you can learn important machine tool questions answers, solved machine tool questions answers,machine tool objective questions etc. Multiple choice questions on Systems Programming topic Machine and Assembly Language. c) Transducer Answers to Multiple-Choice Questions 507. 11. 22.3 In ultrasonic machining, material removal rate decreases with increasing frequency and amplitude of vibration: (a) true or (b) false? a) Decrease in volume of work material per impact This machines having great properties like: A high degree of accuracy and Surface finish. d) None of the mentioned Professionals, Teachers, Students and Kids Trivia Quizzes to … b) False d) None of the mentioned Work is... a. energy from the sun b. a force that moves an object b. a type of machine d. a force that pulls you towards the Earth c 3. a) 1 – 10 µm Definition of Ultra Sonic Machining: Ultrasonic machining is Mechanical machining methods. c) Metals b) 25 L/min What is the value of the amplitude obtained without mechanical amplifier? d) Decreases in the number of particle making impact per cycle In USM, tool tips must have low resistance and fatigue strength. Write the best answer on the line. It is b) Steve O Flawer Ultrasonic Machining is a non-traditional process, in which abrasives contained in a slurry are driven against the work by a tool oscillating at low amplitude (25-100 microns) and high frequency (15-30 kHz). People use multiple choice questions in a great number of areas, such as educational testing or market research. c) 40 – 50 µm a) Milling View Answer Answer: All of the above are correct 19 Sound waves have 10,000 oscillations per second b. Doppler ultrasound produces higher energy output than M-mode. Sanfoundry Global Education & Learning Series – Advanced Machining. This free ultrasound ebook introduces the clinician in training to the ultrasound machine and its uses for diagnostic purposes in the critical care setting. View Answer, 9. b) Concentrator Choose the best answer for each multiple choice question. 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This set of Manufacturing Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Ultrasonic Machining”. Machine Learning Multiple Choice Questions and Answers 17 Top 5 Machine Learning Quiz Questions with Answers explanation, Interview questions on machine learning, quiz questions for data scientist answers explained, machine learning exam questions… a 1. here is complete set of 1000+ Multiple Choice Questions and Answers, Prev - Advanced Machining Questions and Answers – Ultrasonic Machining – Introduction, Next - Advanced Machining Questions and Answers – USM – Material Removal, Advanced Machining Questions and Answers – Ultrasonic Machining – Introduction, Machine Design Questions and Answers – Cast Steel & Aluminium Alloys, Chemical Engineering Questions and Answers, Instrumentation Transducers Questions and Answers, Mechanical Operations Questions and Answers, Linear Integrated Circuits Questions and Answers, Electronic Devices and Circuits Questions and Answers, Mechanical Behaviour & Testing of Materials Questions and Answers, Manufacturing Engineering / Processes I Questions and Answers, Mechanical Engineering Questions and Answers, Manufacturing Engineering / Processes II Questions and Answers, Machine Tools & Machining Questions and Answers, Advanced Machining Processes Questions and Answers, Advanced Machining Questions and Answers – Laser Beam Machining-Introduction, Advanced Machining Questions and Answers – EBM-Applications, Advantages and Disadvantages, Advanced Machining Questions and Answers – EDM-Surface Integrity, Advanced Machining Questions and Answers – Electronbeam Machining-Introduction, Equipment and Material removal, Advanced Machining Questions and Answers – Electro Discharge Machining-Introduction, Advanced Machining Questions and Answers – USM – Factors Affecting MRR, Advanced Machining Questions and Answers – AWJM – Machining System. a) Milling b) USM c) Drilling d) None of the mentioned View Answer Sanfoundry Global Education & Learning Series – Manufacturing Engineering. a) Electro chemical machining This set of Advanced Machining Processes Multiple Choice Questions & Answers (MCQs) focuses on “USM – Machining System”. … b) Increase in volume of work material per impact d) 50 – 100 µm (15) An ultrasound machine sends out a frequency of 1MHz, or f = 1 × 10 6 Hz. This contains 10 Multiple Choice Questions for Mechanical Engineering Unconventional Machining Process - 1 (mcq) to study with solutions a complete question bank. View Answer, 3. Electrical discharge Machining b. Electrochemical grinding c. Electrochemical Machining d. Ultrasonic Machining (Ans:c) 29. d) None of the mentioned a) Tool 5. c) Three-dimensional ultrasound increases the risk to the embryo. a) 0.0001 – 0.001 µm We have listed top multiple choice questions and answers on sound wave in physics. d) None of the mentioned a) Balamuth All Rights Reserved. b) Decrease in volume of work material per impact d) Increase in amplitude 1. The Multiple Choice Quiz item offers five quizzes, each containing around 15 questions. It is easy to understand and help you to improve your skill. View Answer, 10. Ultrasound in Obstetrics and Gynaecology ... A final section provides multiple-choice questions for each chapter. d) The mechanical index should always be displayed on ultrasound machine. d) Decrease in number of particle making impact per cycle A directory of Objective Type Questions covering all the Computer Science subjects. d) All of the mentioned a) True b) False View Answer. An ultrasound beam passing through the body. For machining of plastic material which of the unconventional process can be used effectively? Ultrasonic machining process can be used for Equipment used for ultrasonic testing is portable b. View Answer, 2. b) Feeding unit 1. Which is not a type of simple machine? b) Feeding unit a) Decrease in volume of work material per impact d) All of the mentioned c) Decrease in frequency d) Increase in number of particle making impact per cycle b) Decrease in grain size of abrasives c) Joule In Ultrasonic Machining, Magnetostrictor is energized at ultrasonic frequency. c) Decrease in frequency Process: Ultrasonic machining is a mechanical type non-traditional machining process. a) Magnetostrictor View Answer, 7. View Answer, 4. All Rights Reserved. a. d) 10 – 100 µm Quiz takers should choose the correct response from the options provided. e) A rise in tissue temperature up to 5°C is safe for the embryo. c) Increases in frequency Section VII.A: Multiple Choice Questions 82 83 84 85 86 87 88 89 90 91 92. Correct answers are provided. a) Mechanical energy View Answer, 5. View Answer, 7. This method is the best choice for working with hard materials such as ceramic matrix composites, ruby, piezo-ceramics, glass, ceramics, Quartz, ferrite, diamonds, technical ceramics, alumina, PCD, sapphire, CVD silicon carbide and similar ones. In Ultrasonic Machining, magnetostrictor converts magnetic energy into which type of energy? ... C The longitudinal mechanical waves having frequencies greater than 20,000 Hz are called ultrasonic waves. © 2011-2020 Sanfoundry. In this video, I will tell you 10 most basic MCQ questions that will be very helpful for competitive exam point of view. b) 10 – 40 µm Download PDF. b) Electrical energy Material removal rate in USM increases with c) Ultrasonic machining The ultrasonic cleaning solution: A)should be a dilution of the surface disinfectant. Join our social networks below and stay updated with latest contests, videos, internships and jobs! View Answer, 2. Ultrasonic Machining Process The vibrating frequency used for the tool in Ultrasonic machining is of the order of a. View Answer. View Answer, 3. Learn the difference between multiple choice, rating, ranking, demographic, and more. The repeated reflections of ultrasonic pulses from between surfaces or discontinuities within a body are [Australian Standard] page10; a) ghost echoes b) sing-around c) multiple echoes d) wrap-around II-9: Electronic gates on the trace of a UT machine can be used to [Krautkramer 3rd Edition] page249; a) determine the presence of flaws multiple-choice-questions-and-answers-on-sound; Questions. a normal FALSE for … 11.4 Ultrasonic Machining 355. Which of the following is an unconventional process of machining? In Ultrasonic Machining, Magnetostrictor is energized at ultrasonic frequency. a) True Ultrasonic Machining is a non-conventional machining process in which the Harder material is machined. In USM, the tip of the tool attached to a transducer through the tool holder is made out of. MULTIPLE CHOICE QUESTIONS. Which of the following is an unconventional process of machining? Of the following scientists, who discovered magnetostrictor effect? Material removal rate in USM increases with This questions are the general question asked in various exams in school for general science and entrance exams for engineering. Advanced Machining Process - Mechanical Engineering (MCQ) questions and answers Home >> Category >> Mechanical Engineering (MCQ) questions and answers >> Advanced Machining Process 1) The Laser Beam Machining process can be carried out, when the media for energy transfer between tool and workpiece is To practice all areas of Advanced Machining, here is complete set of 1000+ Multiple Choice Questions and Answers. c) Ultrasonic machining Join our social networks below and stay updated with latest contests, videos, internships and jobs! The Ultrasound Beam. 1. What is the value of the amplitude obtained when we use mechanical amplifier? Which of the following elements of USM is used to apply working force during machining operation? c) 50 L/min Point value of the question is noted in parenthesis. d) Turing © 2011-2020 Sanfoundry. b) Insulators 1. MCQ quiz on Lathe Machine multiple choice questions and answers on Lathe Machine MCQ questions quiz on Lathe Machine objectives questions with answer test pdf for interview preparations, freshers jobs and competitive exams. c) Transducer c) Tools and slurry a) Decrease in amplitude To practice all areas of Manufacturing Engineering, here is complete set of 1000+ Multiple Choice Questions and Answers. d) None of the mentioned Multiple Choice Questions On Machine Tool. The workpiece motion and tool motion respectively in a horizontal boring machine are..... A. Stationary and rotational. a) 10 L/min In this page you can learn important lathe machine multiple questions and answers, mcq on lathe machine, solved lathe questions answers,interview questions and answers on lathe etc. Answers to the Multiple Choice Questions for Volume 2, Number 2 Early pregnancy assessment Concerning P-hCG, 1 it is a fetal hormone. 20,000 oscillations per second c. 35,000 oscillations per second d. 45,000 oscillations per second 5. European Practice in Gynaecology and Obstetrics is a series of books conceived and endorsed by the European Board and College of Obstetrics and Gynaecology (EBCOG). The solved questions answers in this Unconventional Machining Process - 1 quiz give you a good mix of easy questions and tough questions. View Answer. b) 0.001 – 0.1 µm a) True Here are some of the most commonly used survey question types and how they can be used to create a great survey. Copper. Participate in the Sanfoundry Certification contest to get free Certificate of Merit. Element of machine which is used to convert high frequency electrical impulse into mechanical vibration in USM is known as b) False a) Electro chemical machining Section VII: Ultrasound Questions. B)should have an antimicrobial activity that will disinfect the instruments. Participate in the Sanfoundry Certification contest to get free Certificate of Merit. 1. Chapter 15 Multiple choice questions and answers. a) Tool c) Drilling The Mathematical Exercises give you the opportunity to try some typical calculations relating to ultrasound physics. D All of the above are correct. This set of Manufacturing Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Ultrasonic Machining”. advertisement. Questions and Answers on lathe machine working and tools. The machining system of USM contains which of the following components? View Answer, 6. Answer: a ... To practice all areas of Advanced Machining, here is complete set of 1000+ Multiple Choice Questions and Answers. d) 75 L/min View Answer, 5. The sound is reflected from a blood platelet moving away from the machine and is picked up by the machine as a frequency f ′′.It is added to a wave of the original frequency f to produce beats. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. Material removal rate in USM increases with At what rate slurry is pumped through nozzle in USM? View Answer, 6. 20. There are two types of options: the correct or best choice, called the key, and other options called distractors. c) Thermal energy Ultrasonic Machine is Useful for Hard Material. B. When two or more (plane) ultrasound waves exist in the same medium at the same time. View Answer, 8. Complicated shapes can be easily scanned c. Waves generated are health hazardous d. All the above statements are true Question: Multiple Choice Question 149 Waterway Industries Is Contemplating The Replacement Of An Old Machine With A New One. b) USM First Hour Exam Physics 116 VERSION A Part 1: Multiple choice. Rotational and translational. b) Decrease in volume of work material per impact c) Decrease in frequency 2 measurements of serum concentrations are useful 3 at a serum concentration of 2000 iuil! The following is (are) the solid state welding process (A) friction welding (B) exothermic welding (C) induction welding (D) all of the above. Ultrasonic welding is used to join (A) thin metallic sheets (B) metallic wires (C) thermoplastic (D) all of the above. d) None of the mentioned a) Decrease in volume of work material per impact b) Electron beam machining a) Conductors Material removal rate in USM increases with View Answer, 4. Show less. 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( plane ) ultrasound waves exist in the same time Concentrator c ) 50 d! ) None of the most commonly used survey question types and how they can be used to create great! Listed top Multiple Choice questions with Answers Pdf Download:: Post Views: 281 Three-dimensional! Correct or best Choice, called the key, and other options called distractors called distractors risk to the.... Machining d ) None of the following is a conventional process of machining Gynaecology a. Sonic machining: Ultrasonic machining, here is complete set of 1000+ Choice. Global Education & Learning Series – Manufacturing Engineering Multiple Choice questions on Systems Programming topic machine Assembly!