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1.
Which of the following is a conventional process of machining?
2.
In ultra-sonic machining, the metal is removed by
3.
The abrasive slurry used in ultra-sonic machining contains fine particles of
4.
The element of the machine which is used to convert high-frequency electrical impulse into mechanical vibration in USM is known as
5.
Which of the following elements of USM is used to apply the working force during machining operation?
6.
The material removal rate in USM increases with
7.
Which of the following process is used for preparing parts having large curved surfaces and thin sections?
8.
Chemical milling operation is performed
9.
In Electron beam machining, workpiece is held in
10.
Abrasive jet machining process can be used for