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a415) g hidden knes Is a complete c under e such some a hole Q4-16) A s dmensone

ID: 1843693 • Letter: A

Question

a415) g hidden knes Is a complete c under e such some a hole Q4-16) A s dmensones soameer located in th a) hole circular b) cylinder view. (crde amat Q4.17 e diameter of a is a) hole given the b) cylinder circular Cede view. al mm ile ens chamfer dimension with equal sides. repeated Q4-19) Write the dimension text for a 1/2 inch blind hole that s1inch deep write the dimension text a counterbore that has a fHiroh anda12n counter that is 1/2 inch deep o421) e countersink that has a um dia of 20 mm ma

Explanation / Answer

14. Hidden lines should never be dimensioned. So the statement is false.

15. Generally complete circles indicating holes are dimensioned by using the diameter. However we can use prefer R before the dimension to indicate the radius of the circle. For diameter we use phi symbol before the numerical dimension.

16. Circular views consists of cylinders.

17. The diameter of the cylinder is given in the circular view.