An old brick has a natural cavity on one side, providing a cool daytime slug hiding place. Look under any you have around the garden and dispose of the slugs found sheltering. Purposely position a few to create slug shelters, and check daily. A brick also makes a handy squishing implement.
Q Angle of the Knee. The Q angle of the knee is a measurement of the angle between the quadriceps muscles and the patella tendon and provides useful information about the alignment of the knee joint.
The travel angle is the angle of the wire as it travels along the weld path. For most wire welding applications, this angle is 15 to 30 degrees. The most common travel angle is called a drag angle in which the electrode points in a direction opposite that of the arc travel. 2. Learn to manipulate the welding gun effectively.