Multiple Choice
Material removal rate in USM increases with
A) decrease in amplitude
B) decrease in grain size of abrasives
C) decrease in frequency
D) increase in amplitude
Correct Answer:
Verified
Correct Answer:
Verified
Q8: Particles of ZrO2, Y2O2 and Nano whiskers
Q9: Where does colloidal solution find application in?<br>A)in
Q10: Which of the following is a conventional
Q11: Material removal rate in USM increases with<br>A)decrease
Q12: Which gas serves as buffer gas in
Q14: Ultrasonic machining process can be used for<br>A)conductors<br>B)insulators<br>C)metals<br>D)all
Q15: Which of the following is an example
Q16: CVD stands for <br>A)carbon vapour density<br>B)chemical vapour
Q17: Which of the following is a characteristic
Q18: For milling operations, what kind of environment