In production of EDM electrodes, typical ultrasonic speeds, in graphite ranges between?(a) 0.01 – 0.10 cm/min(b) 0.10 – 0.25 cm/min(c) 0.25 – 0.40 cm/min(d) 0.40 – 1.40 cm/minI had been asked this question during an internship interview.This intriguing question originated from USM topic in section Mechanical Processes of Advanced Machining

In production of EDM electrodes, typical ultrasonic speeds, in graphit

1.	In production of EDM electrodes, typical ultrasonic speeds, in graphite ranges between?(a) 0.01 – 0.10 cm/min(b) 0.10 – 0.25 cm/min(c) 0.25 – 0.40 cm/min(d) 0.40 – 1.40 cm/minI had been asked this question during an internship interview.This intriguing question originated from USM topic in section Mechanical Processes of Advanced Machining
Answer» CORRECT CHOICE is (d) 0.40 – 1.40 cm/min For EXPLANATION I would say: TYPICAL ultrasonic speeds used are between 0.4 – 1.4 cm/min, used in producing EDM electrodes.

Discussion

No Comment Found

Related InterviewSolutions

Polishing in Magnetic abrasive finishing is done, by which action of material removal?(a) Mechanical abrasion(b) Mechanical erosion(c) Chemical corrosion(d) Material vaporizationThis question was addressed to me in an online quiz.This intriguing question comes from MAF topic in chapter Mechanical Processes of Advanced Machining
Which of the following motions are opted, in order to carry on with the Magnetic abrasive finishing?(a) Rotary motion(b) Oscillatory motion(c) Vibratory motion(d) All of the mentionedThis question was addressed to me by my school principal while I was bunking the class.The above asked question is from Magnetic Abrasive Finishing topic in section Mechanical Processes of Advanced Machining
Which of the following industries use Ice jet machining for different applications?(a) Food industry(b) Medical industry(c) Space industry(d) All of the mentionedThe question was posed to me in an interview for internship.I would like to ask this question from Ice Jet Machining in portion Mechanical Processes of Advanced Machining
Which of the following are the processes and applications by the use of IJM?(a) Ice Deburring process(b) Ice Cutting process(c) Ice Blasting process(d) All of the mentionedThe question was posed to me during an interview for a job.My question is from Ice Jet Machining topic in section Mechanical Processes of Advanced Machining
State whether the following statement is true or false about Abrasive water jet machining.(a) “A material, whose material removal rate is higher, produces larger surface roughness.”(b) True(c) FalseThis question was addressed to me in an interview.I'd like to ask this question from AWJM topic in portion Mechanical Processes of Advanced Machining
How is the material removed in Abrasive water jet machining?(a) Vaporization(b) Electron transfer(c) Corrosion(d) ErosionThis question was posed to me in a national level competition.Origin of the question is Abrasive Water Jet Machining topic in section Mechanical Processes of Advanced Machining
After how much time tool has to be changed in AJM?(a) 1 hr(b) 2 hrs(c) 5 hrs(d) No tool change requiredI had been asked this question during an interview for a job.My doubt stems from AJM in chapter Mechanical Processes of Advanced Machining
Using abrasive jet machining, wire cleaning and insulation stripping take place without affecting the conductor.(a) True(b) FalseI have been asked this question in final exam.Question is from AJM topic in chapter Mechanical Processes of Advanced Machining
What are the tolerance limit values in Abrasive water jet machining?(a) ± 0.01 mm(b) ± 0.03 mm(c) ± 0.05 mm(d) ± 0.07 mmThe question was posed to me in examination.This key question is from AJM topic in portion Mechanical Processes of Advanced Machining
Which of the following values, does the diameter of the nozzle lies between?(a) 0.01 – 0.10 mm(b) 0.30 – 0.50 mm(c) 0.70 – 0.90 mm(d) 1.10 – 1.50 mmThe question was posed to me during an online interview.I would like to ask this question from AJM topic in portion Mechanical Processes of Advanced Machining

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment