Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.	Using of a mate electrode in Electro discharge machining _____________ the surface roughness of material.
A.	Increases
B.	Decreases
C.	Enhances
D.	None of the mentioned
Answer» C. Enhances

Discussion

2.	State whether the following statement is true or false regarding the surface roughness in EDM. In EDM, graphite electrodes produce smoother surfaces than metal ones.
A.	True
B.	False
Answer» C.

Discussion

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Explore topic-wise MCQs in Testing Subject.

Using of a mate electrode in Electro discharge machining _____________ the surface roughness of material.

State whether the following statement is true or false regarding the surface roughness in EDM. In EDM, graphite electrodes produce smoother surfaces than metal ones.