Isometric circles are used in plumbing drawings for a number of applications, but we will use a water heater as an ... Place the appropriate size ellipse template on the center line and draw the ellipse. ... 11-14. The three steps used in drawing heater in Fig. 11-13. ASSIGNMENT 1. Cut a sheet of 11aquot; x 17aquot; tracing paper in halfanbsp;...
|Title||:||Practical plumbing drafting|
|Author||:||John E. Traister|