Manufacturing And Production Technology - Study Mode
[#151] The main purpose of a boring operation, as compared to drilling, is to
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(D) Enlarge the existing hole
[#152] In a center lathe, the cutting tool is fed in _________ with reference to the lathe axis.
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(C) Both cross and longitudinal direction
[#153] When the metal is removed by erosion caused by rapidly recurring spark discharges between the tool and work, the process is known as
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(B) Electro-discharge machining
[#154] The operation in which oil is permeated into the pores of a powder metallurgy product is known as
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(C) Impregnation
[#155] The strength of a brazed joint
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(D) Increases up to certain gap between the two joining surfaces beyond which it decreases