NCCER WELDING COMPLETE PACKAGE DEAL ALL WITH 100% CORRECT ANSWERS|UPDATED&VERIFIED FOR ACCURACY

Welding symbols in WPS (Welding Procedure Sheet) they convey specific details for the weld Reference line base for all welding symbols. It is a horizontal line with an arrow at one end. Arrow line can be on either side of the reference line and it points to the location the welding ...

Duty Cycle The percentage of a ten-minute period that a welding machine can continuously produce its rated amperage without overheating. Governor A device used to limit engine speed. Motor-generator A combination device in which the motor turns the shaft of a generator which in turn...

Gas In PAC, plasma is created by ___________? Faster & Efficient In most cases, PAC is ___________ & more ____________ than other cutting methods. A full leather hood Which PPE is considered optional in PAC? Gas Never carry matches or _________ filled lighters in your pocket...

To gouge weld grooves, to back-gouge welds, and to gouge out defective welds One of the primary uses for air-carbon arc cutting (A-CAC) is___. 6" (15 cm) When the electrode is gripped in the torch handle, the electrode tip should be no further from the heads than ___. A rare-earth m...

In plasma arc cutting, plasma is created by _____. . super heating gas in an electric arc In most cases, plasma arc cutting is _____. faster and more efficient than other cutting methods The simplest plasma arc cutting units use filtered _____. .compressed air Industrial pl...

A-CAC This process can be used in all positions on any metal that will conduct electricity? gouge A primary purpose of the A-CAC process is to ________ weld grooves and prepare cracks for welding. compressed air To blow molten metal away, the A-CAC process uses jets of _____________...

(A-CAC) A jet of compressed air passing through the electrode holder and its head blows the molten metal away. All positions This (A-CAC) process can be used in _______________ on any metal that will conduct electricity, such as carbon steel, stainless steel, cast iron, and copper, as well ...

Another name for a machinist's hammer is A. Ball-peen hammer B. Claw hammer C. Veneer hammer D. Sledgehammer A. Ball-peen hammer A heavy-duty tool used to drive posts or other large stakes is a A. Mallet B. Sledgehammer C. Bell-faced hammer D. Ball-peen hammer B. Sledgehammer ...

Lockout/Tagout The formal procedure for taking equipment out of service and ensuring it cannot be operated until an authorized person has returned it to service is _______. Excavation A(n) ___________ is any man-made cut, cavity, trench, or depression in an earth surface, formed by removing...

Combining pure oxygen with a burning material causes a fire to flare and burn out of control. When a cutting job is completed and the oxyfuel equipment is no longer needed the first step in shutting down the oxyfuel cutting equipment is to close the fuel gas cylinder valve. When cutt...

Given the number 92475, which digit is in the ten-thousands column of place value 2 224 feet What is the distance around the foundation shown in Figure 1 504 blocks How many concrete blocks like the one shown in Figure 2 are required to erect a 2-foot-high wall for the foundation sh...

Alternating Current (AC) The common power supplied to most all wired devices, where the current reverses its direction many times per second. This type of power is generated and distributed throughout settled areas. Direct Current (DC) An electric power supply where current flows in one dir...

The main purpose of drawings in the welding industry is to communicate ideas in graphic or picture form Drawings today are usually created using CAD techniques A type of computer output device that works based on electrostatic principles is the laser printer Which type of dra...

What is the purpose of a pressure regulator? All pressure regulators reduce the high cylinder or system pressure to the proper lower working pressure What may result if a pressure regulator is not used on the type of has or pressure range for which it was designed? it can cause fire or an e...