1. Incomplete sidewall fusion normally found between?

1.Incomplete sidewall fusion normally found between
a.Weld passes
b.HAZ and base metal
c.Root pass and hot pass
d.Weld and base metal

2.The most probable cause for incomplete side wall fusion is
a.Insufficient shielding
b.Insufficient interpass cleaning
c.Insufficient dwell
d.Presence of oil or moisture

3.Which of the following fire extinguisher covers a wide range of capability to put off fire?
a.Type A
b.Type B
c.Type AB
d.Type ABC

4.Toe boards on platforms are meant to
A.Protect the toe
B.Protect small tools and materials from falling
C.Make the platform stronger and rigid
D.Serve as wind breaker

5.A joint between two members aligned approximately in the same plane is called
a.Butt Joint
b.Tee joint
c.Lap joint
d.Corner joint

6.Which type of welding machine is not suitable for E308L-15 electrodes?
a.Rectifier
b.Transformer (AC)
c.Diesel driven
d.Motor Generator

7.Remove Welds?
a.1/8 “Ф electrode
b.Gouging torch
c.Portable oven
d.Regulators
e.Running plate
f.Stationary oven

8.Used as joint spacer?
Same choices

Comments

2 Responses to “1. Incomplete sidewall fusion normally found between?”
  1. Amerson says:
    May 21, 2010 at 1:37 pm

    Would u attempt ur HW ,plz

    solving it for u won’t help

  2. ibfroggie says:
    May 21, 2010 at 1:37 pm

    Are we going to be paid for answering all your Homework Questions?