What type of flame is characteristic of incomplete combustion?
A) Blue flames B) Purple flames C) Yellow flames D) White flames
C
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____ are the points on the wiring system at which current is taken to supply electrical equipment.
a. Receptacles b. Breakers c. Outlets d. Circuits
Explain the difference between a direct drive and primary drive kick starting system.
What will be an ideal response?
In the identification system for mild steel FCAW electrodes, , for example E71T-2, the final number is used to indicate ____.
A. the minimum tensile strength of the deposited metal B. the primary welding position for which the electrode is designed C. that the filler metal can be used for single or multiple pass welds D. a flux cored electrode
The first weld codes were developed by ________ to establish boiler standards
A) API B) AWS C) ASME D) ANSI