In case of turning or milling, the surface roughness is expected to be in the range
A) 20 to 50
B) 5 to 15
C) 50 to 100
D) 100 to 250
E) 250 to 500
Correct Answer:
Verified
Q36: The cutting tool is
A)Goose neck tool
B)Parting tool
C)Threading
Q37: The standard taper provided on the tapered
Q38: A gear has a pitch diameter of
Q39: Which of the following material is difficult
Q40: Hardness of diamond can be determined by
A)Brinell
Q42: True centrifugal casting is used to
A)Get accurate
Q43: While using high speed steel tools, the
Q44: If a piece of steel is reheated
Q45: Spot facing is
A)Localised machining of a component
B)None
Q46: Hollow punches are used for making holes
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