FY->Module-4 : TAPER TURNING - Practice Mode

1) What is the use of a sine bar?

To determine the angle of tapered job To measure the length of a taper job To measure the gap To measure the diameter of the job

Correct Answer: To determine the angle of tapered job

2) How is the filler material distributed in the joint in braze welding?

By splashing By fission By fusion By capillary action

Correct Answer: By capillary action

3) Which material is used for making nozzle for gas welding?

Mild steel High carbon steel Copper Bronze

Correct Answer: Copper

4) Which material is used for making the head of soldering iron?

Forged copper Forged steel Forged aluminium Stainless steel

Correct Answer: Forged copper

5) Which one is the disadvantage of using tail stock offset method?

Only hand feed can be given External threads on taper can't produce Taper length is limited Taper turning is possible when work held between centre only

Correct Answer: Taper turning is possible when work held between centre only

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