A Cylindrical Object with a Constant Shape Has a 28

question 69

Multiple Choice

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.

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Definitions:

Thrombosis

The formation of a blood clot inside a blood vessel, obstructing the flow of blood through the circulatory system.

Embolism

An obstruction in a blood vessel due to a blood clot or other foreign matter being carried in the bloodstream.

Cyanosis

A bluish discoloration of the skin and mucous membranes due to insufficient oxygenation of the blood.

Bradycardia

A slower than normal heart rate, typically defined as fewer than 60 beats per minute in adults.