20) What is the formula to find tap drill size in general purpose?

Major dia meter minus pitch

Major dia meter minus 3 x pitch

Major dia meter minus 2 x pitc

Major dia meter minus 0.5 X pitch

Answer is:

Major dia meter minus pitch

Producing work in pairs

Producing a work in single piece

Producing an work in large numbers

Producing an work in limited numbers

Answer is:

BIS system

DIN system

BSS system

FPS system

Answer is:

Hole

Shaft

Deviation

Tolerance

Answer is:

Algebraic difference between maximum limit and basic size

Algebraic difference between minimum limit and basic size

Algebraic difference between maximum limit and minimum limit

Algebraic difference between basic size and upper deviation

Answer is: