Govt ITI Needamangalam Monthly Test January

What are the standard diameters of tool maker’s button?

• 2mm, 4mm, 6mm

• 8mm, 10mm, 12mm

• 14mm, 16mm, 18mm

• 20mm, 22mm, 24mm

What is the name of device?

• Ring gauge

• Fixture

• Drill jig

• Tool maker's button

Which thread is more suitable to hold the tool maker button in position?

• 4BA thread

• 5BA thread

• 6BA thread

• 7BA thread

Which material is used to make the tool maker’s button?

• Hardened steel

• Tool steel

• Cast steel

• Stainless steel

What is the name of part marked as ‘X’ in telescopic gauge?

• Measuring face

• Fixed leg

• Telescopic leg

• Plunger lock

What is the name of part marked as ‘X’ in telescopic gauge?

• Fixed leg

• Plunger lock

• Telescopic leg

• Measuring face

What is the name of part marked as ‘X’ in telescopic gauge?

• Fixed leg

• Plunger lock

• Telescopic leg

• Measuring face

What is the maximum size of bore that can be checked with telescopic gauge?

• 152.4 mm

• 88.9 mm

• 53.9 mm

• 31.7 mm

What is the minimum size of bore that can be checked with telescopic gauge?

• 12.7 mm

• 13.7 mm

• 19.00 mm

• 31.7 mm

What is the name of instrument?

• Plug gauge

• Bore dial gauge

• Telescopic gauge

• Depth gauge