A cylindrical object with a constant shape has a 28 cm hole drilled in it from one end of the object to within 10 cm of the other end. Another smaller hole is drilled in the object from the side of the object at a 45° angle through to the drilled hole in the middle of the object. The smaller hole intersects the center drilled hole at 4 cm from the bottom of the center drilled hole. Choose the best option for this object shown on a print from the following suggestions.
A) A revolved section broken away so the section can be dimensioned and section lines put in.
B) An auxiliary section projected directly from the view of the cutting plane line.
C) A broken out section with a small break line to clarify the interior dimensions.
D) A conventional revolution so that the object will not be distorted by foreshortening.
E) A revolved section broken away so the section can be dimensioned.

Question

Quizplus · Accepted Answer

A broken out section with a small break line to clarify the interior dimensions will be the best option as it will clearly show the interior features of the object, including the drilled holes and their positions in relation to each other. This will also help in dimensioning the object accurately. A revolved section may distort the object's features, and an auxiliary section may not provide a clear view of the interior.

A Cylindrical Object with a Constant Shape Has a 28