MANUFACTURING AND PRODUCTION TECHNOLOGY QUIZ

The cutting speed for drilling copper with high speed steel drills varies from

24 to 45 m/min

10 to 20 m/min

18 to 30 m/min

60 to 90 m/min

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The angle between the face and flank of the single point cutting tool is known as

Lip angle

Clearance angle

Rake angle

Point angle

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The drill spindles are provided with standard taper known as

Chapman taper

Brown and Sharpe taper

Morse taper

Seller's taper

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Internal or external threads of different pitches can be produced by

Piano miller

Profiling machine

Pantograph milling machine

Planetary milling machine

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The method of grinding used to produce a straight or tapered surface on a workpiece, is

External cylindrical grinding

Form grinding

Surface grinding

Internal cylindrical grinding

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The cutting tool in a milling machine is mounted on

Column

Spindle

Arbor

Knee

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The different spindle speeds on a lathe form

Any one of these

Arithmetical progression

Geometrical progression

Harmonical progression

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Flank wear depends upon the

Hardness of the work and tool material at the operating temperature

All of these

Degree of strain hardening in the chip

Amount and distribution of hard constituents in the work material

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The type of tool used on milling machine and broaching machine is

Multi-point cutting tool

Single point cutting tool

Two point cutting tool

Three point cutting tool

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The abrasive recommended for grinding materials of high tensile strength is

Diamond

Aluminium oxide

Sand stone

Silicon carbide

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