QUESTIONS | WITH COMPLETE
SOLUTIONS!!
, ( a ) operator technique . ( b ) ferrite and pearlite .
( c ) Formed at the termination of a
( b ) Developing a repair procedure
weld bead
Don't know?
2 of 257
Term
15. True or False ? The tinted lenses in welding helmets and goggles
are all the same darkness .
( a ) True
( b ) False
Give this one a try later!
( b ) Piping ( b ) False
( a ) Yes ( a ) True
Don't know?
3 of 257
Term
16. For fillet welds with unequal leg sizes , where an equal leg fillet
was specified , always measure the :
,( a ) longer leg length .
( b ) shorter leg length .
( c ) throat .
( d ) face width .
Give this one a try later!
( d ) around the circumference . ( b ) shorter leg length .
( c ) hardenability . ( a ) piezoelectric crystals .
Don't know?
4 of 257
Term
4. True or False ? When reading a meter with a pointer , always stand
directly in front to avoid a parallax error .
( a ) True
( b ) False
Give this one a try later!
( c ) 75 mm (c)6
( b ) False ( a ) True
, Don't know?
5 of 257
Term
12. Why would a welding procedure specify that the edge
preparation of the parts include a root face ?
( a ) To make it easier to achieve a tight fit up between the parts
( b ) To concentrate the heat from the welding arc at the root of the
joint
( c ) To minimize the amount of machining needed to bevel the parts
( d ) To prevent the first weld from melting through the joint
Give this one a try later!
( b ) obtained and recorded by the
( d ) the electrodes be
inspector upon release from the
reconditioned by baking .
design agency .
( d ) To prevent the first weld ( c ) The possibility of cell damage
from melting through the joint due to ionizing radiation
Don't know?
6 of 257
Term
17. If low - hydrogen electrodes are delivered in containers that