Questions Bank | Page 134784

Non-traditional machining and non-conventional

machining have the same meaning.

True

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False

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USM is a

thermoelectric energy process.

True

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False

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Grinding could be done by:

c. non-conventional means only

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a. both of them

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b. conventional means only

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Non-conventional machining does

not need hard cutting tools because ........

a. the used tools are always hard

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b. there is no physical contact

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Manufacturing is an activity:

c. to assemble the product to create a material

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b. to dis-assemble different parts to form the product

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d. to assemble the raw material to create a product

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a. to change the raw material to create a product

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Very hard materials can be

machined by …………… tools in non-conventional processes.

d. contact

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a. harder

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b. softer

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c. none of them

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Casting and welding are new terms for conventional

machining.

True

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False

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The term Manufacturing:

b. does not mean machining

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a. means machining

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d. means welding

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c. means casting

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With conventional

machining processes the tool material hardness should be greater than the workpiece

hardness.

True

100%

False

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Forming is a means for:

a. conventional cutting

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c. machining

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d. none of them

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b. non-conventional cutting

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