EDM-Applications - 2 Online Exam Quiz
EDM-Applications - 2 GK Quiz. Question and Answers related to EDM-Applications - 2. MCQ (Multiple Choice Questions with answers about EDM-Applications - 2
How much amount of burr is produce when we use Wire Electro discharge machining for machining of work pieces?
Options
A : 10%
B : 20%
C : No burr
D : Small amount
In advanced machining processes, what is the full form of CHM?
Options
A : Chemical machining
B : Chemical manufacturing
C : Chemical milling
D : None of the mentioned
Of the following, which mechanism is used for the removal of material using Chemical milling process?
Options
A : Material Vaporization
B : Chemical dissolution
C : Mechanical erosion
D : Mechanical abrasion
State whether the following statement is true or false regarding the applications of EDM.^ ?In EDM, milling process can machine complex shapes with sharp corners.?
Options
A : TRUE
B : FALSE
C : -
D : -
The simple electrodes are rotated at which speed for milling of work pieces in Electro discharge machining?
Options
A : Very low
B : Low
C : Medium
D : High
What are the surface roughness values obtained while machining spherical surfaces using Electro discharge machining?
Options
A : <0.1 ?m
B : <0.3 ?m
C : <0.5 ?m
D : <0.7 ?m
What are the values of dimensional accuracy obtained while machining spherical surfaces?
Options
A : ? 1 ?m
B : ? 3 ?m
C : ? 5 ?m
D : ? 7 ?m
What happens to the dielectric flushing while milling tool is rotated at a high speed in EDM?
Options
A : Improved
B : Worsen
C : Reduced
D : All of the mentioned
Which motion of tool is used for machining spherical surfaces in Electro discharge machining?
Options
A : Oscillatory
B : Vibratory
C : Rotary
D : All of the mentioned
Which of the following are the steps included in the die sinking process of EDM?
Options
A : CAD of electrode
B : Electrode manufacturing
C : Programming for die sinking
D : All of the mentioned
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