draw and upload the welding symbol for the attached pdf   WLD 130 mfinal pic I.pdf 

The instantaneous center of zero velocity of bar AB is

How are ISO welding symbols different than the ANSI?

Point B in the above figure at the instant shown has a  velocity of vB=[vb]i. Find the angular velocity of rigid body OA in rad/sec for b=[b]m and

When the center-to-center spacing (pitch) dimension for intermittent seam welds is to be shown, it is placed to the ____ of the length dimension.a.    bottom    c.    left    b.    top    d.    right

According to Porter, how is competitive advantage sustained?

A back or backing weld is easily distinguished when multiple ____ lines are used.a.    dimension    c.    reference    b.    join    d.    extension

The following graph shows the market for good X. PRODUCER SURPLUS IS IDENTIFIED BY THE AREA _________.  

____ is the removal of base and weld metal from the other side of a joint that has been groove welded.a.    Front gouging    c.    Back filling    b.    Back gouging    d.    Back notching

A mother accepting work in a sweat shop could be a rational decision for her.