What is the difference between continuous weld and plug weld?
What will be an ideal response?
In a continuous weld, an uninterrupted seam or bead is laid down in a slow, steady, ongoing movement.A plug weld is made in a drilled or punched hole through the outside piece (or pieces). The arc is directed through the hole to penetrate the inside piece. The hole is then filled with molten metal.
You might also like to view...
A knowledge of basic geometric constructions done with a compass or dividers and a steel ____________________ is required of a machinist in laying out work.
Fill in the blank(s) with the appropriate word(s).
A 3? ? 2? ? 3-1/2? metal device box can hold a maximum of __________ 12 AWG conductors.
a. 10 b. 9 c. 8 d. 7
What temperature sensors are used with a commercial air handler?
A) Mixed air, supply air, and preheat sensors B) Mixed air and separated air sensors C) Preheat and postheat sensors D) Preheat, low-temperature, and high-temperature sensors
Which amplifier configuration is the least often used?
A) Darlington Pair B) Common Collector C) Common Base D) Common Emitter