Ultra-sonic machining is best suited for
* tool steels
* sintered carbides
* glass
276) Ultra-sonic machining is best suited for
Answer is:
all of these
Explanation:
Related Production Engineering MCQ with Answers
Answer is:
it removes large amount of material
Answer is:
all of these
Explanation:
In electro-discharge machining, dielectric is used to
* help in the movement of the sparks
* control the spark discharges
* act as coolant
Answer is:
all of these
Explanation:
In electro-discharge machining, tool is made of
* brass
* copper
* copper tungsten alloy