In EDM the material of the tool is
A) Carbide
B) Copper
C) Satellite
D) Diamond
E) High speed steel
Correct Answer:
Verified
Q6: The power consumption in ultrasonic machining in
Q7: Shell sands are coated with
A)molasses
B)urea formaldehyde
C)carbon disulphide
D)Parting
Q8: A very soft whisper may have noise
Q9: The width of slot eut by a
Q10: Swell is a defect in castings due
Q12: In a centre lathe gear box for
Q13: In rubber bond for grinding wheels, sulphur
Q14: Profile of a gear tooth is to
Q15: A chisel is used for
A)Cutting the wood
B)Planing
Q16: Chips with built up edge are produced
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