Exam 41: Economic Layout of Odd-Shaped Pieces; Take-Off S

Twelve sections of 3" pipe that is 57.8" long are used to construct a framework. How many standard 21' lengths of pipe must be used to cut the sections?

How many 5" radius circles can be cut from a semicircular shape that has a 22" diameter and a flat-side length of 48"?

How many gussets 4" by 7" can be cut from a sheet of material that is 32" by 44"?

-This circular blank is used to make sprocket drives. How many sprocket drive blanks can be cut from a steel plate 44" by 44"?

A semicircular shape has a diameter of 36" and a flat-side dimension of 68". How many 8" radius circles can be cut from the shape?

-How many pieces of sheet metal 1 1/2" wide by 60" long can be cut from this sheet of steel?

-Twenty-two sections of 2" pipe of the length shown are used to construct a framework. How many standard 21' lengths of pipe must be bought to do this job?

-How many pieces of sheet metal 3/4" wide by 60" long can be cut from this sheet of steel?

How many 10" diameter circles can be cut from a semicircular shape that has a 20" diameter and a flat-side length of 25"?

-Fifteen sections of 2" pipe of the length shown are used to construct a framework. How many standard 21' lengths of pipe must be bought to do this job?