The reference line is always drawn ____ to the bottom edge of the drawing.

A. perpendicular
B. parallel
C. at a 30 degree angle
D. at a 45 degree angle


Answer: B

Trades & Technology

You might also like to view...

Can any of the methods (e.g., I-TCP, M-TCP, SACK, EBSN) be used to improve performance of TCP over wireless ad hoc networks? Suggest any ways by which this can be done.

What will be an ideal response?

Trades & Technology

Worksite personnel can find information for installing various boom attachments on a particular crane _____.

a. on the boom parts b. on the crane’s load chart c. on various websites d. in the manufacturer’s documentation

Trades & Technology

A structural steel building frame in part consists of ____ (horizontal members).

A. posts B. grids C. beams D. columns

Trades & Technology

Unbalanced seals have a _____ face loading than balanced seals

a. lower b. higher c. lighter d. more evenly distributed

Trades & Technology