Detailed threads are not common on most manufacturing prints because ____.

A. they cannot be drawn accurately enough
B. they are much too time consuming to draw unless CADD is used
C. simplified thread representations are always used for print threads
D. both a and b
E. none of the above


Answer: B

Trades & Technology

You might also like to view...

The _____ of a pipe should be chamfered to help start the threading dies.? ?  

A. inside edge? B. outside edge? C. end? D. length?

Trades & Technology

What are the advantages of postheating?? ?  

What will be an ideal response?

Trades & Technology

Answer the following statement(s) true (T) or false (F)

1.During the rough-in wiring phase, an electrician always installs cable through floors or ceilings, which provides shorter routes than do perimeter walls. 2.The electrician can incorporate waste from the rough-in and trim-out wiring phases into the jobsite-recycling system. 3.Type AC cable installed in thermal insulation must have conductors rated at 90°C (194°F). 4.Most engineered I-beams come from the manufacturer with perforated knockouts that allow an electrician to remove the knockout and install cables through the holes. 5.Type NM and Type UF cables must have their cable sheath extend into nonmetallic boxes and beyond any cable clamp at least 1/2 inch (6 mm).

Trades & Technology

Oblique drawings consist of a front view or an end view of an object drawn in the same manner as in orthgraphic projection.

Answer the following statement true (T) or false (F)

Trades & Technology