Question 1

​The inside and outside pipe surfaces must be ground clean back ________ from the joint.

Accepted Answer

The answer of ​The inside and outside pipe surfaces must...

Question 2

​Although the welded pipe seam is ___________, it is usually easy to find by looking at the inside surface of the pipe.

Accepted Answer

The answer of ​Although the welded pipe seam is ___________,...

Question 3

​Why do you need to be careful not to gouge the pipe bevel surface?

Accepted Answer

A)  ​It makes it harder to align the pipe ends. 
B)  ​Deep gouges can be considered defects. 
C)  ​They can cause the electrode to become stuck if they are too deep. 
D)  ​Because the tack welds are harder to make if the gouges are too close to the root face. 
A)  ​It makes it harder to align the pipe ends. 
B)  ​Deep gouges can be considered defects. 
C)  ​They can cause the electrode to become stuck if they are too deep. 
D)  ​Because the tack welds are harder to make if the gouges are too close to the root face.

Question 4

​Which of the following weld joint types would not be used to join a pipe end to a plate?

Accepted Answer

A)  ​bevel groove 
B)  ​V-groove 
C)  ​fillet weld 
D)  ​J-groove 
A)  ​bevel groove 
B)  ​V-groove 
C)  ​fillet weld 
D)  ​J-groove

Question 5

​Which of the following is not something that a hot pass can do?

Accepted Answer

A)  ​Burn out small pieces of trapped slag. 
B)  ​Reshape the root face. 
C)  ​Remove porosity in the root pass. 
D)  ​Push the root penetration a little deeper. 
A)  ​Burn out small pieces of trapped slag. 
B)  ​Reshape the root face. 
C)  ​Remove porosity in the root pass. 
D)  ​Push the root penetration a little deeper.

Question 6

​The filler passes should be stopped when the surface is approximately ____________ below the pipe's outer surface.

Accepted Answer

A)  ​1/32 in.to 3/32 in.(0.8 mm to 2.4 mm) 
B)  ​1/16 in.to 1/8 in.(1.6 mm to 3 mm) 
C)  ​1/32 in.to 3/32 in.(0.8 mm to 2.4 mm). 
D)  ​3/64 in.to 1/8 in.(1.2 mm to 3 mm) 
A)  ​1/32 in.to 3/32 in.(0.8 mm to 2.4 mm) 
B)  ​1/16 in.to 1/8 in.(1.6 mm to 3 mm) 
C)  ​1/32 in.to 3/32 in.(0.8 mm to 2.4 mm). 
D)  ​3/64 in.to 1/8 in.(1.2 mm to 3 mm)

Question 7

​What can be used to force the ends of a pipe in alignment?

Accepted Answer

A)  ​vise grips 
B)  ​a heating torch 
C)  ​a dog and wedge 
D)  ​a pair of pliers 
A)  ​vise grips 
B)  ​a heating torch 
C)  ​a dog and wedge 
D)  ​a pair of pliers

Question 8

​What is the bevel angle for the end of pipe?

Accepted Answer

A)  ​15° and 45° 
B)  ​20° and 45° 
C)  ​30° and 35° 
D)  ​45° and 50° 
A)  ​15° and 45° 
B)  ​20° and 45° 
C)  ​30° and 35° 
D)  ​45° and 50°

Question 9

​A small flat surface of 1/16-in (1.6 mm) wide, called the ______ or ______, is ground or machined on the beveled edge.

Accepted Answer

The answer of ​A small flat surface of 1/16-in (1.6...

Question 10

​Why should the pipe coupon being flame cut be caught with a pair of pliers?

Accepted Answer

A)  ​To keep the root face from being nicked and damaged. 
B)  ​If the coupon hits the floor, it can be knocked out of round. 
C)  ​The round pipe coupon can roll under a table or welder and be hard to get out. 
D)  ​So you do not have to bend down and pick it up. 
A)  ​To keep the root face from being nicked and damaged. 
B)  ​If the coupon hits the floor, it can be knocked out of round. 
C)  ​The round pipe coupon can roll under a table or welder and be hard to get out. 
D)  ​So you do not have to bend down and pick it up.

Exam 14: Gas Metal Arc and Flux Cored Arc Welding of Pipe

​The inside and outside pipe surfaces must be ground clean back ________ from the joint.

​Although the welded pipe seam is ___________, it is usually easy to find by looking at the inside surface of the pipe.

​Why do you need to be careful not to gouge the pipe bevel surface?

​Which of the following weld joint types would not be used to join a pipe end to a plate?

​Which of the following is not something that a hot pass can do?

​The filler passes should be stopped when the surface is approximately ____________ below the pipe's outer surface.

​What can be used to force the ends of a pipe in alignment?

​What is the bevel angle for the end of pipe?

​A small flat surface of 1/16-in (1.6 mm) wide, called the ______ or ______, is ground or machined on the beveled edge.

​Why should the pipe coupon being flame cut be caught with a pair of pliers?

Introduction to Welding

Safety in Welding

Shielded Metal Arc Equipment, Setup, and Operation

Shielded Metal Arc Welding of Plate

Shielded Metal Arc Welding of Pipe

Shielded Metal Arc Welding Aws Sense Certification

Flame Cutting

Plasma Arc Cutting

Related Cutting Processes

Gas Metal Arc Welding Equipment, Setup, and Operation

Gas Metal Arc Welding

Flux Cored Arc Welding Equipment, Setup, and Operation

Flux Cored Arc Welding

Gas Metal Arc and Flux Cored Arc Welding Aws Sense Certification

Gas Tungsten Arc Welding Equipment, Setup, Operation, and Filler Metals

Gas Tungsten Arc Welding of Plate

Gas Tungsten Arc Welding of Pipe

Gas Tungsten Arc Welding Plate and Pipe Aws Sense Certification

Shop Math and Weld Cost

Reading Technical Drawings

Welding Joint Design and Welding Symbols

Fabricating Techniques and Practices

Welding Codes and Standards

Testing and Inspection of Welds

Welding Metallurgy

Weldability of Metals

Filler Metal Selection

Welding Automation and Robotics

Other Welding Processes

Oxyfuel Welding and Cutting Equipment, Setup, and Operation

Oxyacetylene Welding

Brazing, Braze Welding, and Soldering

Filters

The inside and outside pipe surfaces must be ground clean back ________ from the joint.

Although the welded pipe seam is ___________, it is usually easy to find by looking at the inside surface of the pipe.

Why do you need to be careful not to gouge the pipe bevel surface?

Which of the following weld joint types would not be used to join a pipe end to a plate?

Which of the following is not something that a hot pass can do?

The filler passes should be stopped when the surface is approximately ____________ below the pipe's outer surface.

What can be used to force the ends of a pipe in alignment?

What is the bevel angle for the end of pipe?

A small flat surface of 1/16-in (1.6 mm) wide, called the or , is ground or machined on the beveled edge.

Why should the pipe coupon being flame cut be caught with a pair of pliers?