The back rake angle of HSS single point cutting too will be zero while machining
A) Hard materials
B) Cast iron with high carbon percentage
C) Mild steel without collant
D) Brass
E) Brittle materials
Correct Answer:
Verified
Q24: A hot chisel is one which is
A)Spherical
Q25: Chisels used for metal cutting are
A)Hardened
B)Annealed
C)Hardened and
Q26: Permissible percentage of moisture in dry woods
Q27: When silicon is added in the cast
Q28: Which of the following statements correct?
A)Rockwell scale
Q30: Which of the following is located within
Q31: Which of the following is not a
Q32: Electronic components are often joined by
A)Sport welding
B)Seam
Q33: Two 12 mm plates are to are
Q34: In which type of welding molten metal
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