In which of the following machining process thermoelectric energy is used for machining operations?
A) Ion beam machining
B) Electro discharge maching
C) Laser beam machining
D) Electro beam machining
E) All of the above
Correct Answer:
Verified
Q39: Out of the following materials which one
Q40: Which of the following is not used
Q41: Vacuum is the medium of machining in
Q42: A job made by forging is
A)Parting off
B)Weaker
Q43: In metal cutting operations shear angle is
Q45: A shim is
A)A surface on which bearings
Q46: For the measurement of pressure of liquids
Q47: Work holding faces of a bench vice
Q48: Balometers are used for the measurement of
A)Temperature
Q49: A steady rest is used for
A)Long jobs
B)Irregular
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