ASSEMBLY - Quiz

1) Which type of metal screws useful for self tapping on hard or brittle materials?

Self piercing Thread cutting Thread forming Hammer driven screw

2) What is the advantage of wing nut?

In coach building work Heavy duty assembly work Loosen and tighten without wrench Provide decorative appearance

3) Which gauge is used to check the accuracy of an external thread?

Snap gauge Thread ring gauge Thread plug gauge Centre gauge

4) How many set of feeler gauges are available as per BIS?

Set No: 1, 2 Set No: 1, 2, 3, 4 Set No: 1, 2, 3, 4, 5 Set No: 1, 2, 3, 4, 5, 6

5) What material is used to make radius and fillet gauge?

Tool steel Hardened steel sheet High carbon steel Medium carbon steel