Manufacturing And Production Technology - Study Mode
[#166] In order to obtain a surface finish in the range of 0.75 μm to 1.25 μm , the operation used is called.
Correct Answer
(A) Grinding
[#167] An expendable pattern is used in
Correct Answer
(D) Investment casting
[#168] In a single point tool, the angle between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base, is known as
Correct Answer
(B) End relief angle
[#169] The swing diameter over the bed is ________ the height of the centre measured from the bed of the lathe.
Correct Answer
(B) Twice
[#170] High speed steel drills can be operated at about _________ the speed of high carbon steel drills.
Correct Answer
(C) Double