BASIC FITTING 2 DRILLING AND TAPER - Quiz

1) What is the least count of vernier height gauge?

0.001 mm 0.002 mm 0.005 mm 0.02 mm

2) How we specify a vernier height gauge?

Width of beam Height of beam Thickness of beam Size of base

3) What is the term in BIS limits fits to mention the size with dimensional durations?

Size Basic size Actual size Maximum size

4) What is the formula for finding maximum limit size in BIS system?

Maximum limit = Basic size + Upper deviation Maximum limit = Basic size + Lower deviation Maximum limit = Upper deviation ? Basic size Maximum limit = Lower deviation ? Basic size

5) What is the definition of ?tolerance? in BIS system?

Difference between basic size & actual size Algebraic difference between maximum limit & basic size Difference between maximum limit & minimum limit Algebraic difference between minimum limit & basic size