MANUFACTURING AND PRODUCTION TECHNOLOGY QUIZ

The ductile materials, during machining, produce

Continuous chips

Discontinuous chips

Either (A) or (C)

Continuous chips with built up edge

TRUE ANSWER : ?
YOUR ANSWER : ?

The cutting tool in a milling machine is mounted on

Column

Knee

Arbor

Spindle

TRUE ANSWER : ?
YOUR ANSWER : ?

The capacity of a material to be welded under the imposed fabrication conditions into a specific, suitably designed structure and to perform satisfactorily in the intended service is known as?

Tack weld

Weldability

Weldment

Weld tab

TRUE ANSWER : ?
YOUR ANSWER : ?

In a center lathe, the cutting tool is fed in ___ with reference to the lathe axis.

Any direction

Cross direction only

Longitudinal direction only

Both cross and longitudinal direction

TRUE ANSWER : ?
YOUR ANSWER : ?

An expendable pattern is used in

Centrifugal casting

Slush casting

Squeeze casting

Investment casting

TRUE ANSWER : ?
YOUR ANSWER : ?

The cutting angle of a flat drill varies from

20° to 30°

3° to 8°

60° to 90°

90° to 120°

TRUE ANSWER : ?
YOUR ANSWER : ?

For machining a cast iron workpiece by a high speed steel tool, the average cutting speed is

10 m/min

30 m/min

15 m/min

22 m/min

TRUE ANSWER : ?
YOUR ANSWER : ?

A feed gear box for a screw cutting lathe is designed on the basis of

Harmonic progression

None of these

Arithmetic progression

Geometric progression

TRUE ANSWER : ?
YOUR ANSWER : ?

A taper tap has

Full threads for the whole of its length

Its end tapered for about eight or ten threads

Its end tapered for about three or four threads

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

In ultrasonic machining, tool is made of

Diamond

Tungsten carbide

Stainless steel

Brass or copper

TRUE ANSWER : ?
YOUR ANSWER : ?

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