The velocity of electrons in electron beam machining is
Which one of the following machining process has contact between tool and work?
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During ultrasonic machining, the metal removal is achieved by
The process in which the material removal rate is governed by Faraday law is
The machining process in Which the work piece is dissolved into an electrolyte solution is called
In electro-discharge machining (EDM) the tool material is made of
Electrolyte used for fine hole drilling by electrochemical machining is
The cutting portion of a drill is to.be welded to its shank. The processes best suited for this is
Which one of the following process conditions leads to higher MRR in ECM process?
Which statement is true for EDM?
1. MRR increases with decreasing resistance.
2. MRR increases with decreasing capacitance.
3. MRR increases with increasing capacitance.
4. MRR increases with optimum spark gap then decreases with increasing spark gap.
45 videos|314 tests
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45 videos|314 tests
|