Manufacturing And Production Technology Trepanning is performed for Finishing a drilled hole Producing a large hole without drilling Enlarging a drilled hole Truing a hole for alignment Finishing a drilled hole Producing a large hole without drilling Enlarging a drilled hole Truing a hole for alignment ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A grinding wheel is said to be of _________ if it holds the abrasive grains more securely. None of the listed here Soft grade Hard grade Medium grade None of the listed here Soft grade Hard grade Medium grade ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The rake angle of a single point cutting tool corresponds to ___ of a twist drill. Chisel edge angle Lip clearance angle Point angle Helix angle Chisel edge angle Lip clearance angle Point angle Helix angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The parameter which completely defines the chip formation in a metal cutting process is None of these Chip-tool contact length Shear angle Both (A) and (B) None of these Chip-tool contact length Shear angle Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The usual value of the helix angle of a drill is 60° 30° 45° 20° 60° 30° 45° 20° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In orthogonal turning of a low carbon steel bar of diameter 150 mm with uncoated carbide tool, the cutting velocity is 90 m/min. The feed is 0.24 mm/rev and the depth of cut is 2 mm. The chip thickness obtained is 0.48 mm. If the orthogonal rake angle is zero and the principle cutting edge angle is 90⁰, the shear angle in degree is 36.56 30.56 26.56 20.56 36.56 30.56 26.56 20.56 ANSWER DOWNLOAD EXAMIANS APP
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