ENTREPRENEURIAL OPERATIONS
QUALITY CONTROL
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Principle
|
|
|
Fit
|
|
|
Allowance
|
|
|
Tolerance
|
Detailed explanation-1: -Tolerance is the total amount a dimension may vary and is the difference between the upper (maximum) and lower (minimum) limits. Because it is impossible to make everything to an exact size, tolerances are used on production drawings to control the parts.
Detailed explanation-2: -What is the difference between dimensions and tolerances? The dimensions are the ideal measurements for a part, and the tolerances describe the actual parts to be made.
Detailed explanation-3: -Two extreme permissible sizes of a part between which the actual size is contained are called limits. The relationship existing between two parts which are to be assembled with respect to the difference on their sizes before assembly is called a fit. Tolerance is defined as the total permissible variation of a size.